30050280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6451

約数の個数: 96

約数和(自身を含む): 105192360

約数和(自身を除く): 75142080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6421, 12842, 19263, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 83473, 96315, 115578, 128420, 154104, 166946, 192630, 231156, 250419, 256840, 288945, 333892, 385260, 417365, 462312, 500838, 577890, 667784, 751257, 770520, 834730, 1001676, 1155780, 1252095, 1502514, 1669460, 2003352, 2311560, 2504190, 3005028, 3338920, 3756285, 5008380, 6010056, 7512570, 10016760, 15025140, 30050280]

約数ペア:

[(1, 30050280), (2, 15025140), (3, 10016760), (4, 7512570), (5, 6010056), (6, 5008380), (8, 3756285), (9, 3338920), (10, 3005028), (12, 2504190), (13, 2311560), (15, 2003352), (18, 1669460), (20, 1502514), (24, 1252095), (26, 1155780), (30, 1001676), (36, 834730), (39, 770520), (40, 751257), (45, 667784), (52, 577890), (60, 500838), (65, 462312), (72, 417365), (78, 385260), (90, 333892), (104, 288945), (117, 256840), (120, 250419), (130, 231156), (156, 192630), (180, 166946), (195, 154104), (234, 128420), (260, 115578), (312, 96315), (360, 83473), (390, 77052), (468, 64210), (520, 57789), (585, 51368), (780, 38526), (936, 32105), (1170, 25684), (1560, 19263), (2340, 12842), (4680, 6421)]