2449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 7767360

約数和(自身を除く): 5317680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 173, 177, 236, 240, 295, 346, 354, 472, 519, 590, 692, 708, 865, 885, 944, 1038, 1180, 1384, 1416, 1730, 1770, 2076, 2360, 2595, 2768, 2832, 3460, 3540, 4152, 4720, 5190, 6920, 7080, 8304, 10207, 10380, 13840, 14160, 20414, 20760, 30621, 40828, 41520, 51035, 61242, 81656, 102070, 122484, 153105, 163312, 204140, 244968, 306210, 408280, 489936, 612420, 816560, 1224840, 2449680]

約数ペア:

[(1, 2449680), (2, 1224840), (3, 816560), (4, 612420), (5, 489936), (6, 408280), (8, 306210), (10, 244968), (12, 204140), (15, 163312), (16, 153105), (20, 122484), (24, 102070), (30, 81656), (40, 61242), (48, 51035), (59, 41520), (60, 40828), (80, 30621), (118, 20760), (120, 20414), (173, 14160), (177, 13840), (236, 10380), (240, 10207), (295, 8304), (346, 7080), (354, 6920), (472, 5190), (519, 4720), (590, 4152), (692, 3540), (708, 3460), (865, 2832), (885, 2768), (944, 2595), (1038, 2360), (1180, 2076), (1384, 1770), (1416, 1730)]