326042280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15928

約数の個数: 128

約数和(自身を含む): 1144080000

約数和(自身を除く): 818037720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 15889, 20520, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 286002, 301891, 317780, 381336, 429003, 476670, 572004, 603782, 635560, 715005, 858006, 905673, 953340, 1144008, 1207564, 1430010, 1509455, 1716012, 1811346, 1906680, 2145015, 2415128, 2717019, 2860020, 3018910, 3432024, 3622692, 4290030, 4528365, 5434038, 5720040, 6037820, 7245384, 8151057, 8580060, 9056730, 10868076, 12075640, 13585095, 16302114, 17160120, 18113460, 21736152, 27170190, 32604228, 36226920, 40755285, 54340380, 65208456, 81510570, 108680760, 163021140, 326042280]

約数ペア:

[(1, 326042280), (2, 163021140), (3, 108680760), (4, 81510570), (5, 65208456), (6, 54340380), (8, 40755285), (9, 36226920), (10, 32604228), (12, 27170190), (15, 21736152), (18, 18113460), (19, 17160120), (20, 16302114), (24, 13585095), (27, 12075640), (30, 10868076), (36, 9056730), (38, 8580060), (40, 8151057), (45, 7245384), (54, 6037820), (57, 5720040), (60, 5434038), (72, 4528365), (76, 4290030), (90, 3622692), (95, 3432024), (108, 3018910), (114, 2860020), (120, 2717019), (135, 2415128), (152, 2145015), (171, 1906680), (180, 1811346), (190, 1716012), (216, 1509455), (228, 1430010), (270, 1207564), (285, 1144008), (342, 953340), (360, 905673), (380, 858006), (456, 715005), (513, 635560), (540, 603782), (570, 572004), (684, 476670), (760, 429003), (855, 381336), (1026, 317780), (1080, 301891), (1140, 286002), (1368, 238335), (1710, 190668), (2052, 158890), (2280, 143001), (2565, 127112), (3420, 95334), (4104, 79445), (5130, 63556), (6840, 47667), (10260, 31778), (15889, 20520)]