306768240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8111

約数の個数: 120

約数和(自身を含む): 1049798880

約数和(自身を除く): 743030640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 8039, 9540, 12720, 16078, 19080, 24117, 32156, 38160, 40195, 48234, 64312, 72351, 80390, 96468, 120585, 128624, 144702, 160780, 192936, 241170, 289404, 321560, 361755, 385872, 426067, 482340, 578808, 643120, 723510, 852134, 964680, 1157616, 1278201, 1447020, 1704268, 1929360, 2130335, 2556402, 2894040, 3408536, 3834603, 4260670, 5112804, 5788080, 6391005, 6817072, 7669206, 8521340, 10225608, 12782010, 15338412, 17042680, 19173015, 20451216, 25564020, 30676824, 34085360, 38346030, 51128040, 61353648, 76692060, 102256080, 153384120, 306768240]

約数ペア:

[(1, 306768240), (2, 153384120), (3, 102256080), (4, 76692060), (5, 61353648), (6, 51128040), (8, 38346030), (9, 34085360), (10, 30676824), (12, 25564020), (15, 20451216), (16, 19173015), (18, 17042680), (20, 15338412), (24, 12782010), (30, 10225608), (36, 8521340), (40, 7669206), (45, 6817072), (48, 6391005), (53, 5788080), (60, 5112804), (72, 4260670), (80, 3834603), (90, 3408536), (106, 2894040), (120, 2556402), (144, 2130335), (159, 1929360), (180, 1704268), (212, 1447020), (240, 1278201), (265, 1157616), (318, 964680), (360, 852134), (424, 723510), (477, 643120), (530, 578808), (636, 482340), (720, 426067), (795, 385872), (848, 361755), (954, 321560), (1060, 289404), (1272, 241170), (1590, 192936), (1908, 160780), (2120, 144702), (2385, 128624), (2544, 120585), (3180, 96468), (3816, 80390), (4240, 72351), (4770, 64312), (6360, 48234), (7632, 40195), (8039, 38160), (9540, 32156), (12720, 24117), (16078, 19080)]