73585680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43801}}^1$

素因数の和:43824

約数の個数: 80

約数和(自身を含む): 260709504

約数和(自身を除く): 187123824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43801, 87602, 131403, 175204, 219005, 262806, 306607, 350408, 438010, 525612, 613214, 657015, 700816, 876020, 919821, 1051224, 1226428, 1314030, 1533035, 1752040, 1839642, 2102448, 2452856, 2628060, 3066070, 3504080, 3679284, 4599105, 4905712, 5256120, 6132140, 7358568, 9198210, 10512240, 12264280, 14717136, 18396420, 24528560, 36792840, 73585680]

約数ペア:

[(1, 73585680), (2, 36792840), (3, 24528560), (4, 18396420), (5, 14717136), (6, 12264280), (7, 10512240), (8, 9198210), (10, 7358568), (12, 6132140), (14, 5256120), (15, 4905712), (16, 4599105), (20, 3679284), (21, 3504080), (24, 3066070), (28, 2628060), (30, 2452856), (35, 2102448), (40, 1839642), (42, 1752040), (48, 1533035), (56, 1314030), (60, 1226428), (70, 1051224), (80, 919821), (84, 876020), (105, 700816), (112, 657015), (120, 613214), (140, 525612), (168, 438010), (210, 350408), (240, 306607), (280, 262806), (336, 219005), (420, 175204), (560, 131403), (840, 87602), (1680, 43801)]