120273720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 415895040

約数和(自身を除く): 295621320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1093, 1310, 1572, 1834, 1965, 2186, 2620, 2751, 3144, 3279, 3668, 3930, 4372, 4585, 5240, 5465, 5502, 6558, 7336, 7651, 7860, 8744, 9170, 10930, 11004, 13116, 13755, 15302, 15720, 16395, 18340, 21860, 22008, 22953, 26232, 27510, 30604, 32790, 36680, 38255, 43720, 45906, 55020, 61208, 65580, 76510, 91812, 110040, 114765, 131160, 143183, 153020, 183624, 229530, 286366, 306040, 429549, 459060, 572732, 715915, 859098, 918120, 1002281, 1145464, 1431830, 1718196, 2004562, 2147745, 2863660, 3006843, 3436392, 4009124, 4295490, 5011405, 5727320, 6013686, 8018248, 8590980, 10022810, 12027372, 15034215, 17181960, 20045620, 24054744, 30068430, 40091240, 60136860, 120273720]

約数ペア:

[(1, 120273720), (2, 60136860), (3, 40091240), (4, 30068430), (5, 24054744), (6, 20045620), (7, 17181960), (8, 15034215), (10, 12027372), (12, 10022810), (14, 8590980), (15, 8018248), (20, 6013686), (21, 5727320), (24, 5011405), (28, 4295490), (30, 4009124), (35, 3436392), (40, 3006843), (42, 2863660), (56, 2147745), (60, 2004562), (70, 1718196), (84, 1431830), (105, 1145464), (120, 1002281), (131, 918120), (140, 859098), (168, 715915), (210, 572732), (262, 459060), (280, 429549), (393, 306040), (420, 286366), (524, 229530), (655, 183624), (786, 153020), (840, 143183), (917, 131160), (1048, 114765), (1093, 110040), (1310, 91812), (1572, 76510), (1834, 65580), (1965, 61208), (2186, 55020), (2620, 45906), (2751, 43720), (3144, 38255), (3279, 36680), (3668, 32790), (3930, 30604), (4372, 27510), (4585, 26232), (5240, 22953), (5465, 22008), (5502, 21860), (6558, 18340), (7336, 16395), (7651, 15720), (7860, 15302), (8744, 13755), (9170, 13116), (10930, 11004)]