8673960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 27292320

約数和(自身を除く): 18618360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1681, 1720, 1763, 2460, 2580, 3362, 3526, 4920, 5043, 5160, 5289, 6724, 7052, 8405, 8815, 10086, 10578, 13448, 14104, 16810, 17630, 20172, 21156, 25215, 26445, 33620, 35260, 40344, 42312, 50430, 52890, 67240, 70520, 72283, 100860, 105780, 144566, 201720, 211560, 216849, 289132, 361415, 433698, 578264, 722830, 867396, 1084245, 1445660, 1734792, 2168490, 2891320, 4336980, 8673960]

約数ペア:

[(1, 8673960), (2, 4336980), (3, 2891320), (4, 2168490), (5, 1734792), (6, 1445660), (8, 1084245), (10, 867396), (12, 722830), (15, 578264), (20, 433698), (24, 361415), (30, 289132), (40, 216849), (41, 211560), (43, 201720), (60, 144566), (82, 105780), (86, 100860), (120, 72283), (123, 70520), (129, 67240), (164, 52890), (172, 50430), (205, 42312), (215, 40344), (246, 35260), (258, 33620), (328, 26445), (344, 25215), (410, 21156), (430, 20172), (492, 17630), (516, 16810), (615, 14104), (645, 13448), (820, 10578), (860, 10086), (984, 8815), (1032, 8405), (1230, 7052), (1290, 6724), (1640, 5289), (1681, 5160), (1720, 5043), (1763, 4920), (2460, 3526), (2580, 3362)]