54840780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2536

約数の個数: 96

約数和(自身を含む): 174847680

約数和(自身を除く): 120006900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 2477, 3690, 4428, 4954, 5535, 7380, 7431, 9908, 11070, 12385, 14862, 22140, 22293, 24770, 29724, 37155, 44586, 49540, 66879, 74310, 89172, 101557, 111465, 133758, 148620, 203114, 222930, 267516, 304671, 334395, 406228, 445860, 507785, 609342, 668790, 914013, 1015570, 1218684, 1337580, 1523355, 1828026, 2031140, 2742039, 3046710, 3656052, 4570065, 5484078, 6093420, 9140130, 10968156, 13710195, 18280260, 27420390, 54840780]

約数ペア:

[(1, 54840780), (2, 27420390), (3, 18280260), (4, 13710195), (5, 10968156), (6, 9140130), (9, 6093420), (10, 5484078), (12, 4570065), (15, 3656052), (18, 3046710), (20, 2742039), (27, 2031140), (30, 1828026), (36, 1523355), (41, 1337580), (45, 1218684), (54, 1015570), (60, 914013), (82, 668790), (90, 609342), (108, 507785), (123, 445860), (135, 406228), (164, 334395), (180, 304671), (205, 267516), (246, 222930), (270, 203114), (369, 148620), (410, 133758), (492, 111465), (540, 101557), (615, 89172), (738, 74310), (820, 66879), (1107, 49540), (1230, 44586), (1476, 37155), (1845, 29724), (2214, 24770), (2460, 22293), (2477, 22140), (3690, 14862), (4428, 12385), (4954, 11070), (5535, 9908), (7380, 7431)]