54321660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6483

約数の個数: 72

約数和(自身を含む): 168307776

約数和(自身を除く): 113986116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 6421, 8460, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 288945, 301787, 385260, 577890, 603574, 905361, 1155780, 1207148, 1508935, 1810722, 2716083, 3017870, 3621444, 4526805, 5432166, 6035740, 9053610, 10864332, 13580415, 18107220, 27160830, 54321660]

約数ペア:

[(1, 54321660), (2, 27160830), (3, 18107220), (4, 13580415), (5, 10864332), (6, 9053610), (9, 6035740), (10, 5432166), (12, 4526805), (15, 3621444), (18, 3017870), (20, 2716083), (30, 1810722), (36, 1508935), (45, 1207148), (47, 1155780), (60, 905361), (90, 603574), (94, 577890), (141, 385260), (180, 301787), (188, 288945), (235, 231156), (282, 192630), (423, 128420), (470, 115578), (564, 96315), (705, 77052), (846, 64210), (940, 57789), (1410, 38526), (1692, 32105), (2115, 25684), (2820, 19263), (4230, 12842), (6421, 8460)]