924840540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{395231}}^1$

素因数の和:395259

約数の個数: 72

約数和(自身を含む): 3021153408

約数和(自身を除く): 2096312868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 395231, 790462, 1185693, 1580924, 1976155, 2371386, 3557079, 3952310, 4742772, 5138003, 5928465, 7114158, 7904620, 10276006, 11856930, 14228316, 15414009, 17785395, 20552012, 23713860, 25690015, 30828018, 35570790, 46242027, 51380030, 61656036, 71141580, 77070045, 92484054, 102760060, 154140090, 184968108, 231210135, 308280180, 462420270, 924840540]

約数ペア:

[(1, 924840540), (2, 462420270), (3, 308280180), (4, 231210135), (5, 184968108), (6, 154140090), (9, 102760060), (10, 92484054), (12, 77070045), (13, 71141580), (15, 61656036), (18, 51380030), (20, 46242027), (26, 35570790), (30, 30828018), (36, 25690015), (39, 23713860), (45, 20552012), (52, 17785395), (60, 15414009), (65, 14228316), (78, 11856930), (90, 10276006), (117, 7904620), (130, 7114158), (156, 5928465), (180, 5138003), (195, 4742772), (234, 3952310), (260, 3557079), (390, 2371386), (468, 1976155), (585, 1580924), (780, 1185693), (1170, 790462), (2340, 395231)]