246701520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26357}}^1$

素因数の和:26389

約数の個数: 120

約数和(自身を含む): 892271016

約数和(自身を除く): 645569496

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, 26357, 52714, 79071, 105428, 131785, 158142, 210856, 237213, 263570, 316284, 342641, 395355, 421712, 474426, 527140, 632568, 685282, 790710, 948852, 1027923, 1054280, 1186065, 1265136, 1370564, 1581420, 1713205, 1897704, 2055846, 2108560, 2372130, 2741128, 3083769, 3162840, 3426410, 3795408, 4111692, 4744260, 5139615, 5482256, 6167538, 6325680, 6852820, 8223384, 9488520, 10279230, 12335076, 13705640, 15418845, 16446768, 18977040, 20558460, 24670152, 27411280, 30837690, 41116920, 49340304, 61675380, 82233840, 123350760, 246701520]

約数ペア:

[(1, 246701520), (2, 123350760), (3, 82233840), (4, 61675380), (5, 49340304), (6, 41116920), (8, 30837690), (9, 27411280), (10, 24670152), (12, 20558460), (13, 18977040), (15, 16446768), (16, 15418845), (18, 13705640), (20, 12335076), (24, 10279230), (26, 9488520), (30, 8223384), (36, 6852820), (39, 6325680), (40, 6167538), (45, 5482256), (48, 5139615), (52, 4744260), (60, 4111692), (65, 3795408), (72, 3426410), (78, 3162840), (80, 3083769), (90, 2741128), (104, 2372130), (117, 2108560), (120, 2055846), (130, 1897704), (144, 1713205), (156, 1581420), (180, 1370564), (195, 1265136), (208, 1186065), (234, 1054280), (240, 1027923), (260, 948852), (312, 790710), (360, 685282), (390, 632568), (468, 527140), (520, 474426), (585, 421712), (624, 395355), (720, 342641), (780, 316284), (936, 263570), (1040, 237213), (1170, 210856), (1560, 158142), (1872, 131785), (2340, 105428), (3120, 79071), (4680, 52714), (9360, 26357)]