105078120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125093}}^1$

素因数の和:125114

約数の個数: 64

約数和(自身を含む): 360270720

約数和(自身を除く): 255192600

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, 140, 168, 210, 280, 420, 840, 125093, 250186, 375279, 500372, 625465, 750558, 875651, 1000744, 1250930, 1501116, 1751302, 1876395, 2501860, 2626953, 3002232, 3502604, 3752790, 4378255, 5003720, 5253906, 7005208, 7505580, 8756510, 10507812, 13134765, 15011160, 17513020, 21015624, 26269530, 35026040, 52539060, 105078120]

約数ペア:

[(1, 105078120), (2, 52539060), (3, 35026040), (4, 26269530), (5, 21015624), (6, 17513020), (7, 15011160), (8, 13134765), (10, 10507812), (12, 8756510), (14, 7505580), (15, 7005208), (20, 5253906), (21, 5003720), (24, 4378255), (28, 3752790), (30, 3502604), (35, 3002232), (40, 2626953), (42, 2501860), (56, 1876395), (60, 1751302), (70, 1501116), (84, 1250930), (105, 1000744), (120, 875651), (140, 750558), (168, 625465), (210, 500372), (280, 375279), (420, 250186), (840, 125093)]