195452520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52541}}^1$

素因数の和:52586

約数の個数: 64

約数和(自身を含む): 605283840

約数和(自身を除く): 409831320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 52541, 105082, 157623, 210164, 262705, 315246, 420328, 525410, 630492, 788115, 1050820, 1260984, 1576230, 1628771, 2101640, 3152460, 3257542, 4886313, 6304920, 6515084, 8143855, 9772626, 13030168, 16287710, 19545252, 24431565, 32575420, 39090504, 48863130, 65150840, 97726260, 195452520]

約数ペア:

[(1, 195452520), (2, 97726260), (3, 65150840), (4, 48863130), (5, 39090504), (6, 32575420), (8, 24431565), (10, 19545252), (12, 16287710), (15, 13030168), (20, 9772626), (24, 8143855), (30, 6515084), (31, 6304920), (40, 4886313), (60, 3257542), (62, 3152460), (93, 2101640), (120, 1628771), (124, 1576230), (155, 1260984), (186, 1050820), (248, 788115), (310, 630492), (372, 525410), (465, 420328), (620, 315246), (744, 262705), (930, 210164), (1240, 157623), (1860, 105082), (3720, 52541)]