23009889720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{455461}}^1$

素因数の和:455896

約数の個数: 64

約数和(自身を含む): 69193787040

約数和(自身を除く): 46183897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 455461, 910922, 1366383, 1821844, 2277305, 2732766, 3643688, 4554610, 5465532, 6831915, 9109220, 10931064, 13663830, 18218440, 27327660, 54655320, 191749081, 383498162, 575247243, 766996324, 958745405, 1150494486, 1533992648, 1917490810, 2300988972, 2876236215, 3834981620, 4601977944, 5752472430, 7669963240, 11504944860, 23009889720]

約数ペア:

[(1, 23009889720), (2, 11504944860), (3, 7669963240), (4, 5752472430), (5, 4601977944), (6, 3834981620), (8, 2876236215), (10, 2300988972), (12, 1917490810), (15, 1533992648), (20, 1150494486), (24, 958745405), (30, 766996324), (40, 575247243), (60, 383498162), (120, 191749081), (421, 54655320), (842, 27327660), (1263, 18218440), (1684, 13663830), (2105, 10931064), (2526, 9109220), (3368, 6831915), (4210, 5465532), (5052, 4554610), (6315, 3643688), (8420, 2732766), (10104, 2277305), (12630, 1821844), (16840, 1366383), (25260, 910922), (50520, 455461)]