90725760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 330174000

約数和(自身を除く): 239448240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 829, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1658, 1710, 1824, 1920, 2280, 2432, 2487, 2736, 2880, 3040, 3316, 3420, 3648, 4145, 4560, 4974, 5472, 5760, 6080, 6632, 6840, 7296, 7461, 8290, 9120, 9948, 10944, 12160, 12435, 13264, 13680, 14922, 15751, 16580, 18240, 19896, 21888, 24870, 26528, 27360, 29844, 31502, 33160, 36480, 37305, 39792, 47253, 49740, 53056, 54720, 59688, 63004, 66320, 74610, 78755, 79584, 94506, 99480, 106112, 109440, 119376, 126008, 132640, 141759, 149220, 157510, 159168, 189012, 198960, 236265, 238752, 252016, 265280, 283518, 298440, 315020, 318336, 378024, 397920, 472530, 477504, 504032, 530560, 567036, 596880, 630040, 708795, 756048, 795840, 945060, 955008, 1008064, 1134072, 1193760, 1260080, 1417590, 1512096, 1591680, 1890120, 2016128, 2268144, 2387520, 2520160, 2835180, 3024192, 3780240, 4536288, 4775040, 5040320, 5670360, 6048384, 7560480, 9072576, 10080640, 11340720, 15120960, 18145152, 22681440, 30241920, 45362880, 90725760]

約数ペア:

[(1, 90725760), (2, 45362880), (3, 30241920), (4, 22681440), (5, 18145152), (6, 15120960), (8, 11340720), (9, 10080640), (10, 9072576), (12, 7560480), (15, 6048384), (16, 5670360), (18, 5040320), (19, 4775040), (20, 4536288), (24, 3780240), (30, 3024192), (32, 2835180), (36, 2520160), (38, 2387520), (40, 2268144), (45, 2016128), (48, 1890120), (57, 1591680), (60, 1512096), (64, 1417590), (72, 1260080), (76, 1193760), (80, 1134072), (90, 1008064), (95, 955008), (96, 945060), (114, 795840), (120, 756048), (128, 708795), (144, 630040), (152, 596880), (160, 567036), (171, 530560), (180, 504032), (190, 477504), (192, 472530), (228, 397920), (240, 378024), (285, 318336), (288, 315020), (304, 298440), (320, 283518), (342, 265280), (360, 252016), (380, 238752), (384, 236265), (456, 198960), (480, 189012), (570, 159168), (576, 157510), (608, 149220), (640, 141759), (684, 132640), (720, 126008), (760, 119376), (829, 109440), (855, 106112), (912, 99480), (960, 94506), (1140, 79584), (1152, 78755), (1216, 74610), (1368, 66320), (1440, 63004), (1520, 59688), (1658, 54720), (1710, 53056), (1824, 49740), (1920, 47253), (2280, 39792), (2432, 37305), (2487, 36480), (2736, 33160), (2880, 31502), (3040, 29844), (3316, 27360), (3420, 26528), (3648, 24870), (4145, 21888), (4560, 19896), (4974, 18240), (5472, 16580), (5760, 15751), (6080, 14922), (6632, 13680), (6840, 13264), (7296, 12435), (7461, 12160), (8290, 10944), (9120, 9948)]