49135920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204733}}^1$

素因数の和:204749

約数の個数: 40

約数和(自身を含む): 152322096

約数和(自身を除く): 103186176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204733, 409466, 614199, 818932, 1023665, 1228398, 1637864, 2047330, 2456796, 3070995, 3275728, 4094660, 4913592, 6141990, 8189320, 9827184, 12283980, 16378640, 24567960, 49135920]

約数ペア:

[(1, 49135920), (2, 24567960), (3, 16378640), (4, 12283980), (5, 9827184), (6, 8189320), (8, 6141990), (10, 4913592), (12, 4094660), (15, 3275728), (16, 3070995), (20, 2456796), (24, 2047330), (30, 1637864), (40, 1228398), (48, 1023665), (60, 818932), (80, 614199), (120, 409466), (240, 204733)]