826702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120863}}^1$

素因数の和:120899

約数の個数: 96

約数和(自身を含む): 2828217600

約数和(自身を除く): 2001514680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 120863, 241726, 362589, 483452, 604315, 725178, 966904, 1087767, 1208630, 1450356, 1812945, 2175534, 2296397, 2417260, 2900712, 3625890, 4351068, 4592794, 4834520, 5438835, 6889191, 7251780, 8702136, 9185588, 10877670, 11481985, 13778382, 14503560, 18371176, 20667573, 21755340, 22963970, 27556764, 34445955, 41335146, 43510680, 45927940, 55113528, 68891910, 82670292, 91855880, 103337865, 137783820, 165340584, 206675730, 275567640, 413351460, 826702920]

約数ペア:

[(1, 826702920), (2, 413351460), (3, 275567640), (4, 206675730), (5, 165340584), (6, 137783820), (8, 103337865), (9, 91855880), (10, 82670292), (12, 68891910), (15, 55113528), (18, 45927940), (19, 43510680), (20, 41335146), (24, 34445955), (30, 27556764), (36, 22963970), (38, 21755340), (40, 20667573), (45, 18371176), (57, 14503560), (60, 13778382), (72, 11481985), (76, 10877670), (90, 9185588), (95, 8702136), (114, 7251780), (120, 6889191), (152, 5438835), (171, 4834520), (180, 4592794), (190, 4351068), (228, 3625890), (285, 2900712), (342, 2417260), (360, 2296397), (380, 2175534), (456, 1812945), (570, 1450356), (684, 1208630), (760, 1087767), (855, 966904), (1140, 725178), (1368, 604315), (1710, 483452), (2280, 362589), (3420, 241726), (6840, 120863)]