2760523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{280541}}^1$

素因数の和:280598

約数の個数: 80

約数和(自身を含む): 8766376416

約数和(自身を除く): 6005852976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 280541, 561082, 841623, 1122164, 1402705, 1683246, 2244328, 2805410, 3366492, 4208115, 4488656, 5610820, 6732984, 8416230, 11221640, 11502181, 13465968, 16832460, 22443280, 23004362, 33664920, 34506543, 46008724, 57510905, 67329840, 69013086, 92017448, 115021810, 138026172, 172532715, 184034896, 230043620, 276052344, 345065430, 460087240, 552104688, 690130860, 920174480, 1380261720, 2760523440]

約数ペア:

[(1, 2760523440), (2, 1380261720), (3, 920174480), (4, 690130860), (5, 552104688), (6, 460087240), (8, 345065430), (10, 276052344), (12, 230043620), (15, 184034896), (16, 172532715), (20, 138026172), (24, 115021810), (30, 92017448), (40, 69013086), (41, 67329840), (48, 57510905), (60, 46008724), (80, 34506543), (82, 33664920), (120, 23004362), (123, 22443280), (164, 16832460), (205, 13465968), (240, 11502181), (246, 11221640), (328, 8416230), (410, 6732984), (492, 5610820), (615, 4488656), (656, 4208115), (820, 3366492), (984, 2805410), (1230, 2244328), (1640, 1683246), (1968, 1402705), (2460, 1122164), (3280, 841623), (4920, 561082), (9840, 280541)]