23745840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 74185728

約数和(自身を除く): 50439888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 607, 652, 815, 978, 1214, 1304, 1630, 1821, 1956, 2428, 2445, 2608, 3035, 3260, 3642, 3912, 4856, 4890, 6070, 6520, 7284, 7824, 9105, 9712, 9780, 12140, 13040, 14568, 18210, 19560, 24280, 29136, 36420, 39120, 48560, 72840, 98941, 145680, 197882, 296823, 395764, 494705, 593646, 791528, 989410, 1187292, 1484115, 1583056, 1978820, 2374584, 2968230, 3957640, 4749168, 5936460, 7915280, 11872920, 23745840]

約数ペア:

[(1, 23745840), (2, 11872920), (3, 7915280), (4, 5936460), (5, 4749168), (6, 3957640), (8, 2968230), (10, 2374584), (12, 1978820), (15, 1583056), (16, 1484115), (20, 1187292), (24, 989410), (30, 791528), (40, 593646), (48, 494705), (60, 395764), (80, 296823), (120, 197882), (163, 145680), (240, 98941), (326, 72840), (489, 48560), (607, 39120), (652, 36420), (815, 29136), (978, 24280), (1214, 19560), (1304, 18210), (1630, 14568), (1821, 13040), (1956, 12140), (2428, 9780), (2445, 9712), (2608, 9105), (3035, 7824), (3260, 7284), (3642, 6520), (3912, 6070), (4856, 4890)]