9072840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 31682880

約数和(自身を除く): 22610040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1543, 1960, 2940, 3086, 4629, 5880, 6172, 7715, 9258, 10801, 12344, 15430, 18516, 21602, 23145, 30860, 32403, 37032, 43204, 46290, 54005, 61720, 64806, 75607, 86408, 92580, 108010, 129612, 151214, 162015, 185160, 216020, 226821, 259224, 302428, 324030, 378035, 432040, 453642, 604856, 648060, 756070, 907284, 1134105, 1296120, 1512140, 1814568, 2268210, 3024280, 4536420, 9072840]

約数ペア:

[(1, 9072840), (2, 4536420), (3, 3024280), (4, 2268210), (5, 1814568), (6, 1512140), (7, 1296120), (8, 1134105), (10, 907284), (12, 756070), (14, 648060), (15, 604856), (20, 453642), (21, 432040), (24, 378035), (28, 324030), (30, 302428), (35, 259224), (40, 226821), (42, 216020), (49, 185160), (56, 162015), (60, 151214), (70, 129612), (84, 108010), (98, 92580), (105, 86408), (120, 75607), (140, 64806), (147, 61720), (168, 54005), (196, 46290), (210, 43204), (245, 37032), (280, 32403), (294, 30860), (392, 23145), (420, 21602), (490, 18516), (588, 15430), (735, 12344), (840, 10801), (980, 9258), (1176, 7715), (1470, 6172), (1543, 5880), (1960, 4629), (2940, 3086)]