431040240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26029}}^1$

素因数の和:26071

約数の個数: 120

約数和(自身を含む): 1510572960

約数和(自身を除く): 1079532720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 26029, 52058, 78087, 104116, 130145, 156174, 208232, 234261, 260290, 312348, 390435, 416464, 468522, 520580, 598667, 624696, 780870, 937044, 1041160, 1171305, 1197334, 1249392, 1561740, 1796001, 1874088, 2082320, 2342610, 2394668, 2993335, 3123480, 3592002, 3748176, 4685220, 4789336, 5388003, 5986670, 6246960, 7184004, 8980005, 9370440, 9578672, 10776006, 11973340, 14368008, 17960010, 18740880, 21552012, 23946680, 26940015, 28736016, 35920020, 43104024, 47893360, 53880030, 71840040, 86208048, 107760060, 143680080, 215520120, 431040240]

約数ペア:

[(1, 431040240), (2, 215520120), (3, 143680080), (4, 107760060), (5, 86208048), (6, 71840040), (8, 53880030), (9, 47893360), (10, 43104024), (12, 35920020), (15, 28736016), (16, 26940015), (18, 23946680), (20, 21552012), (23, 18740880), (24, 17960010), (30, 14368008), (36, 11973340), (40, 10776006), (45, 9578672), (46, 9370440), (48, 8980005), (60, 7184004), (69, 6246960), (72, 5986670), (80, 5388003), (90, 4789336), (92, 4685220), (115, 3748176), (120, 3592002), (138, 3123480), (144, 2993335), (180, 2394668), (184, 2342610), (207, 2082320), (230, 1874088), (240, 1796001), (276, 1561740), (345, 1249392), (360, 1197334), (368, 1171305), (414, 1041160), (460, 937044), (552, 780870), (690, 624696), (720, 598667), (828, 520580), (920, 468522), (1035, 416464), (1104, 390435), (1380, 312348), (1656, 260290), (1840, 234261), (2070, 208232), (2760, 156174), (3312, 130145), (4140, 104116), (5520, 78087), (8280, 52058), (16560, 26029)]