245830560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{512147}}^1$

素因数の和:512165

約数の個数: 48

約数和(自身を含む): 774367776

約数和(自身を除く): 528537216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 512147, 1024294, 1536441, 2048588, 2560735, 3072882, 4097176, 5121470, 6145764, 7682205, 8194352, 10242940, 12291528, 15364410, 16388704, 20485880, 24583056, 30728820, 40971760, 49166112, 61457640, 81943520, 122915280, 245830560]

約数ペア:

[(1, 245830560), (2, 122915280), (3, 81943520), (4, 61457640), (5, 49166112), (6, 40971760), (8, 30728820), (10, 24583056), (12, 20485880), (15, 16388704), (16, 15364410), (20, 12291528), (24, 10242940), (30, 8194352), (32, 7682205), (40, 6145764), (48, 5121470), (60, 4097176), (80, 3072882), (96, 2560735), (120, 2048588), (160, 1536441), (240, 1024294), (480, 512147)]