64325880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59561}}^1$

素因数の和:59581

約数の個数: 64

約数和(自身を含む): 214423200

約数和(自身を除く): 150097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 59561, 119122, 178683, 238244, 297805, 357366, 476488, 536049, 595610, 714732, 893415, 1072098, 1191220, 1429464, 1608147, 1786830, 2144196, 2382440, 2680245, 3216294, 3573660, 4288392, 5360490, 6432588, 7147320, 8040735, 10720980, 12865176, 16081470, 21441960, 32162940, 64325880]

約数ペア:

[(1, 64325880), (2, 32162940), (3, 21441960), (4, 16081470), (5, 12865176), (6, 10720980), (8, 8040735), (9, 7147320), (10, 6432588), (12, 5360490), (15, 4288392), (18, 3573660), (20, 3216294), (24, 2680245), (27, 2382440), (30, 2144196), (36, 1786830), (40, 1608147), (45, 1429464), (54, 1191220), (60, 1072098), (72, 893415), (90, 714732), (108, 595610), (120, 536049), (135, 476488), (180, 357366), (216, 297805), (270, 238244), (360, 178683), (540, 119122), (1080, 59561)]