2890507680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1121

約数の個数: 240

約数和(自身を含む): 10251166464

約数和(自身を除く): 7360658784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 271, 288, 324, 360, 405, 432, 480, 540, 542, 648, 720, 810, 813, 823, 864, 1080, 1084, 1296, 1355, 1440, 1620, 1626, 1646, 2160, 2168, 2439, 2469, 2592, 2710, 3240, 3252, 3292, 4065, 4115, 4320, 4336, 4878, 4938, 5420, 6480, 6504, 6584, 7317, 7407, 8130, 8230, 8672, 9756, 9876, 10840, 12195, 12345, 12960, 13008, 13168, 14634, 14814, 16260, 16460, 19512, 19752, 21680, 21951, 22221, 24390, 24690, 26016, 26336, 29268, 29628, 32520, 32920, 36585, 37035, 39024, 39504, 43360, 43902, 44442, 48780, 49380, 58536, 59256, 65040, 65840, 66663, 73170, 74070, 78048, 79008, 87804, 88884, 97560, 98760, 109755, 111105, 117072, 118512, 130080, 131680, 133326, 146340, 148140, 175608, 177768, 195120, 197520, 219510, 222210, 223033, 234144, 237024, 266652, 292680, 296280, 333315, 351216, 355536, 390240, 395040, 439020, 444420, 446066, 533304, 585360, 592560, 666630, 669099, 702432, 711072, 878040, 888840, 892132, 1066608, 1115165, 1170720, 1185120, 1333260, 1338198, 1756080, 1777680, 1784264, 2007297, 2133216, 2230330, 2666520, 2676396, 3345495, 3512160, 3555360, 3568528, 4014594, 4460660, 5333040, 5352792, 6021891, 6690990, 7137056, 8029188, 8921320, 10036485, 10666080, 10705584, 12043782, 13381980, 16058376, 17842640, 18065673, 20072970, 21411168, 24087564, 26763960, 30109455, 32116752, 35685280, 36131346, 40145940, 48175128, 53527920, 60218910, 64233504, 72262692, 80291880, 90328365, 96350256, 107055840, 120437820, 144525384, 160583760, 180656730, 192700512, 240875640, 289050768, 321167520, 361313460, 481751280, 578101536, 722626920, 963502560, 1445253840, 2890507680]

約数ペア:

[(1, 2890507680), (2, 1445253840), (3, 963502560), (4, 722626920), (5, 578101536), (6, 481751280), (8, 361313460), (9, 321167520), (10, 289050768), (12, 240875640), (15, 192700512), (16, 180656730), (18, 160583760), (20, 144525384), (24, 120437820), (27, 107055840), (30, 96350256), (32, 90328365), (36, 80291880), (40, 72262692), (45, 64233504), (48, 60218910), (54, 53527920), (60, 48175128), (72, 40145940), (80, 36131346), (81, 35685280), (90, 32116752), (96, 30109455), (108, 26763960), (120, 24087564), (135, 21411168), (144, 20072970), (160, 18065673), (162, 17842640), (180, 16058376), (216, 13381980), (240, 12043782), (270, 10705584), (271, 10666080), (288, 10036485), (324, 8921320), (360, 8029188), (405, 7137056), (432, 6690990), (480, 6021891), (540, 5352792), (542, 5333040), (648, 4460660), (720, 4014594), (810, 3568528), (813, 3555360), (823, 3512160), (864, 3345495), (1080, 2676396), (1084, 2666520), (1296, 2230330), (1355, 2133216), (1440, 2007297), (1620, 1784264), (1626, 1777680), (1646, 1756080), (2160, 1338198), (2168, 1333260), (2439, 1185120), (2469, 1170720), (2592, 1115165), (2710, 1066608), (3240, 892132), (3252, 888840), (3292, 878040), (4065, 711072), (4115, 702432), (4320, 669099), (4336, 666630), (4878, 592560), (4938, 585360), (5420, 533304), (6480, 446066), (6504, 444420), (6584, 439020), (7317, 395040), (7407, 390240), (8130, 355536), (8230, 351216), (8672, 333315), (9756, 296280), (9876, 292680), (10840, 266652), (12195, 237024), (12345, 234144), (12960, 223033), (13008, 222210), (13168, 219510), (14634, 197520), (14814, 195120), (16260, 177768), (16460, 175608), (19512, 148140), (19752, 146340), (21680, 133326), (21951, 131680), (22221, 130080), (24390, 118512), (24690, 117072), (26016, 111105), (26336, 109755), (29268, 98760), (29628, 97560), (32520, 88884), (32920, 87804), (36585, 79008), (37035, 78048), (39024, 74070), (39504, 73170), (43360, 66663), (43902, 65840), (44442, 65040), (48780, 59256), (49380, 58536)]