89923080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 295747200

約数和(自身を除く): 205824120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 977, 1180, 1416, 1534, 1560, 1770, 1954, 2301, 2360, 2931, 3068, 3540, 3835, 3908, 4602, 4885, 5862, 6136, 7080, 7670, 7816, 9204, 9770, 11505, 11724, 12701, 14655, 15340, 18408, 19540, 23010, 23448, 25402, 29310, 30680, 38103, 39080, 46020, 50804, 57643, 58620, 63505, 76206, 92040, 101608, 115286, 117240, 127010, 152412, 172929, 190515, 230572, 254020, 288215, 304824, 345858, 381030, 461144, 508040, 576430, 691716, 749359, 762060, 864645, 1152860, 1383432, 1498718, 1524120, 1729290, 2248077, 2305720, 2997436, 3458580, 3746795, 4496154, 5994872, 6917160, 7493590, 8992308, 11240385, 14987180, 17984616, 22480770, 29974360, 44961540, 89923080]

約数ペア:

[(1, 89923080), (2, 44961540), (3, 29974360), (4, 22480770), (5, 17984616), (6, 14987180), (8, 11240385), (10, 8992308), (12, 7493590), (13, 6917160), (15, 5994872), (20, 4496154), (24, 3746795), (26, 3458580), (30, 2997436), (39, 2305720), (40, 2248077), (52, 1729290), (59, 1524120), (60, 1498718), (65, 1383432), (78, 1152860), (104, 864645), (118, 762060), (120, 749359), (130, 691716), (156, 576430), (177, 508040), (195, 461144), (236, 381030), (260, 345858), (295, 304824), (312, 288215), (354, 254020), (390, 230572), (472, 190515), (520, 172929), (590, 152412), (708, 127010), (767, 117240), (780, 115286), (885, 101608), (977, 92040), (1180, 76206), (1416, 63505), (1534, 58620), (1560, 57643), (1770, 50804), (1954, 46020), (2301, 39080), (2360, 38103), (2931, 30680), (3068, 29310), (3540, 25402), (3835, 23448), (3908, 23010), (4602, 19540), (4885, 18408), (5862, 15340), (6136, 14655), (7080, 12701), (7670, 11724), (7816, 11505), (9204, 9770)]