85970520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5145

約数の個数: 96

約数和(自身を含む): 285405120

約数和(自身を除く): 199434600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5081, 5640, 8460, 10162, 15243, 16920, 20324, 25405, 30486, 40648, 45729, 50810, 60972, 76215, 91458, 101620, 121944, 152430, 182916, 203240, 228645, 238807, 304860, 365832, 457290, 477614, 609720, 716421, 914580, 955228, 1194035, 1432842, 1829160, 1910456, 2149263, 2388070, 2865684, 3582105, 4298526, 4776140, 5731368, 7164210, 8597052, 9552280, 10746315, 14328420, 17194104, 21492630, 28656840, 42985260, 85970520]

約数ペア:

[(1, 85970520), (2, 42985260), (3, 28656840), (4, 21492630), (5, 17194104), (6, 14328420), (8, 10746315), (9, 9552280), (10, 8597052), (12, 7164210), (15, 5731368), (18, 4776140), (20, 4298526), (24, 3582105), (30, 2865684), (36, 2388070), (40, 2149263), (45, 1910456), (47, 1829160), (60, 1432842), (72, 1194035), (90, 955228), (94, 914580), (120, 716421), (141, 609720), (180, 477614), (188, 457290), (235, 365832), (282, 304860), (360, 238807), (376, 228645), (423, 203240), (470, 182916), (564, 152430), (705, 121944), (846, 101620), (940, 91458), (1128, 76215), (1410, 60972), (1692, 50810), (1880, 45729), (2115, 40648), (2820, 30486), (3384, 25405), (4230, 20324), (5081, 16920), (5640, 15243), (8460, 10162)]