145854480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607727}}^1$

素因数の和:607743

約数の個数: 40

約数和(自身を含む): 452149632

約数和(自身を除く): 306295152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607727, 1215454, 1823181, 2430908, 3038635, 3646362, 4861816, 6077270, 7292724, 9115905, 9723632, 12154540, 14585448, 18231810, 24309080, 29170896, 36463620, 48618160, 72927240, 145854480]

約数ペア:

[(1, 145854480), (2, 72927240), (3, 48618160), (4, 36463620), (5, 29170896), (6, 24309080), (8, 18231810), (10, 14585448), (12, 12154540), (15, 9723632), (16, 9115905), (20, 7292724), (24, 6077270), (30, 4861816), (40, 3646362), (48, 3038635), (60, 2430908), (80, 1823181), (120, 1215454), (240, 607727)]