89800560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 303623424

約数和(自身を除く): 213822864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 653, 720, 764, 955, 1146, 1306, 1528, 1719, 1910, 1959, 2292, 2612, 2865, 3056, 3265, 3438, 3820, 3918, 4584, 5224, 5730, 5877, 6530, 6876, 7640, 7836, 8595, 9168, 9795, 10448, 11460, 11754, 13060, 13752, 15280, 15672, 17190, 19590, 22920, 23508, 26120, 27504, 29385, 31344, 34380, 39180, 45840, 47016, 52240, 58770, 68760, 78360, 94032, 117540, 124723, 137520, 156720, 235080, 249446, 374169, 470160, 498892, 623615, 748338, 997784, 1122507, 1247230, 1496676, 1870845, 1995568, 2245014, 2494460, 2993352, 3741690, 4490028, 4988920, 5612535, 5986704, 7483380, 8980056, 9977840, 11225070, 14966760, 17960112, 22450140, 29933520, 44900280, 89800560]

約数ペア:

[(1, 89800560), (2, 44900280), (3, 29933520), (4, 22450140), (5, 17960112), (6, 14966760), (8, 11225070), (9, 9977840), (10, 8980056), (12, 7483380), (15, 5986704), (16, 5612535), (18, 4988920), (20, 4490028), (24, 3741690), (30, 2993352), (36, 2494460), (40, 2245014), (45, 1995568), (48, 1870845), (60, 1496676), (72, 1247230), (80, 1122507), (90, 997784), (120, 748338), (144, 623615), (180, 498892), (191, 470160), (240, 374169), (360, 249446), (382, 235080), (573, 156720), (653, 137520), (720, 124723), (764, 117540), (955, 94032), (1146, 78360), (1306, 68760), (1528, 58770), (1719, 52240), (1910, 47016), (1959, 45840), (2292, 39180), (2612, 34380), (2865, 31344), (3056, 29385), (3265, 27504), (3438, 26120), (3820, 23508), (3918, 22920), (4584, 19590), (5224, 17190), (5730, 15672), (5877, 15280), (6530, 13752), (6876, 13060), (7640, 11754), (7836, 11460), (8595, 10448), (9168, 9795)]