47386980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6421}}^1$

素因数の和:6477

約数の個数: 72

約数和(自身を含む): 147269304

約数和(自身を除く): 99882324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 6421, 7380, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 263261, 288945, 385260, 526522, 577890, 789783, 1053044, 1155780, 1316305, 1579566, 2369349, 2632610, 3159132, 3948915, 4738698, 5265220, 7897830, 9477396, 11846745, 15795660, 23693490, 47386980]

約数ペア:

[(1, 47386980), (2, 23693490), (3, 15795660), (4, 11846745), (5, 9477396), (6, 7897830), (9, 5265220), (10, 4738698), (12, 3948915), (15, 3159132), (18, 2632610), (20, 2369349), (30, 1579566), (36, 1316305), (41, 1155780), (45, 1053044), (60, 789783), (82, 577890), (90, 526522), (123, 385260), (164, 288945), (180, 263261), (205, 231156), (246, 192630), (369, 128420), (410, 115578), (492, 96315), (615, 77052), (738, 64210), (820, 57789), (1230, 38526), (1476, 32105), (1845, 25684), (2460, 19263), (3690, 12842), (6421, 7380)]