23923560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 64

約数和(自身を含む): 72780480

約数和(自身を除く): 48856920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2731, 2920, 4380, 5462, 8193, 8760, 10924, 13655, 16386, 21848, 27310, 32772, 40965, 54620, 65544, 81930, 109240, 163860, 199363, 327720, 398726, 598089, 797452, 996815, 1196178, 1594904, 1993630, 2392356, 2990445, 3987260, 4784712, 5980890, 7974520, 11961780, 23923560]

約数ペア:

[(1, 23923560), (2, 11961780), (3, 7974520), (4, 5980890), (5, 4784712), (6, 3987260), (8, 2990445), (10, 2392356), (12, 1993630), (15, 1594904), (20, 1196178), (24, 996815), (30, 797452), (40, 598089), (60, 398726), (73, 327720), (120, 199363), (146, 163860), (219, 109240), (292, 81930), (365, 65544), (438, 54620), (584, 40965), (730, 32772), (876, 27310), (1095, 21848), (1460, 16386), (1752, 13655), (2190, 10924), (2731, 8760), (2920, 8193), (4380, 5462)]