5545560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 17100000

約数和(自身を除く): 11554440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1249, 1480, 2220, 2498, 3747, 4440, 4996, 6245, 7494, 9992, 12490, 14988, 18735, 24980, 29976, 37470, 46213, 49960, 74940, 92426, 138639, 149880, 184852, 231065, 277278, 369704, 462130, 554556, 693195, 924260, 1109112, 1386390, 1848520, 2772780, 5545560]

約数ペア:

[(1, 5545560), (2, 2772780), (3, 1848520), (4, 1386390), (5, 1109112), (6, 924260), (8, 693195), (10, 554556), (12, 462130), (15, 369704), (20, 277278), (24, 231065), (30, 184852), (37, 149880), (40, 138639), (60, 92426), (74, 74940), (111, 49960), (120, 46213), (148, 37470), (185, 29976), (222, 24980), (296, 18735), (370, 14988), (444, 12490), (555, 9992), (740, 7494), (888, 6245), (1110, 4996), (1249, 4440), (1480, 3747), (2220, 2498)]