12685560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 38702880

約数和(自身を除く): 26017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1733, 1830, 2440, 3466, 3660, 5199, 6932, 7320, 8665, 10398, 13864, 17330, 20796, 25995, 34660, 41592, 51990, 69320, 103980, 105713, 207960, 211426, 317139, 422852, 528565, 634278, 845704, 1057130, 1268556, 1585695, 2114260, 2537112, 3171390, 4228520, 6342780, 12685560]

約数ペア:

[(1, 12685560), (2, 6342780), (3, 4228520), (4, 3171390), (5, 2537112), (6, 2114260), (8, 1585695), (10, 1268556), (12, 1057130), (15, 845704), (20, 634278), (24, 528565), (30, 422852), (40, 317139), (60, 211426), (61, 207960), (120, 105713), (122, 103980), (183, 69320), (244, 51990), (305, 41592), (366, 34660), (488, 25995), (610, 20796), (732, 17330), (915, 13864), (1220, 10398), (1464, 8665), (1733, 7320), (1830, 6932), (2440, 5199), (3466, 3660)]