66267480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13469}}^1$

素因数の和:13524

約数の個数: 64

約数和(自身を含む): 203666400

約数和(自身を除く): 137398920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13469, 26938, 40407, 53876, 67345, 80814, 107752, 134690, 161628, 202035, 269380, 323256, 404070, 538760, 552229, 808140, 1104458, 1616280, 1656687, 2208916, 2761145, 3313374, 4417832, 5522290, 6626748, 8283435, 11044580, 13253496, 16566870, 22089160, 33133740, 66267480]

約数ペア:

[(1, 66267480), (2, 33133740), (3, 22089160), (4, 16566870), (5, 13253496), (6, 11044580), (8, 8283435), (10, 6626748), (12, 5522290), (15, 4417832), (20, 3313374), (24, 2761145), (30, 2208916), (40, 1656687), (41, 1616280), (60, 1104458), (82, 808140), (120, 552229), (123, 538760), (164, 404070), (205, 323256), (246, 269380), (328, 202035), (410, 161628), (492, 134690), (615, 107752), (820, 80814), (984, 67345), (1230, 53876), (1640, 40407), (2460, 26938), (4920, 13469)]