170454960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18243

約数の個数: 120

約数和(自身を含む): 616512624

約数和(自身を除く): 446057664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 18211, 36422, 54633, 72844, 91055, 109266, 145688, 163899, 182110, 218532, 236743, 273165, 291376, 327798, 364220, 437064, 473486, 546330, 655596, 710229, 728440, 819495, 874128, 946972, 1092660, 1183715, 1311192, 1420458, 1456880, 1638990, 1893944, 2130687, 2185320, 2367430, 2622384, 2840916, 3277980, 3551145, 3787888, 4261374, 4370640, 4734860, 5681832, 6555960, 7102290, 8522748, 9469720, 10653435, 11363664, 13111920, 14204580, 17045496, 18939440, 21306870, 28409160, 34090992, 42613740, 56818320, 85227480, 170454960]

約数ペア:

[(1, 170454960), (2, 85227480), (3, 56818320), (4, 42613740), (5, 34090992), (6, 28409160), (8, 21306870), (9, 18939440), (10, 17045496), (12, 14204580), (13, 13111920), (15, 11363664), (16, 10653435), (18, 9469720), (20, 8522748), (24, 7102290), (26, 6555960), (30, 5681832), (36, 4734860), (39, 4370640), (40, 4261374), (45, 3787888), (48, 3551145), (52, 3277980), (60, 2840916), (65, 2622384), (72, 2367430), (78, 2185320), (80, 2130687), (90, 1893944), (104, 1638990), (117, 1456880), (120, 1420458), (130, 1311192), (144, 1183715), (156, 1092660), (180, 946972), (195, 874128), (208, 819495), (234, 728440), (240, 710229), (260, 655596), (312, 546330), (360, 473486), (390, 437064), (468, 364220), (520, 327798), (585, 291376), (624, 273165), (720, 236743), (780, 218532), (936, 182110), (1040, 163899), (1170, 145688), (1560, 109266), (1872, 91055), (2340, 72844), (3120, 54633), (4680, 36422), (9360, 18211)]