1385298240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46549}}^1$

素因数の和:46600

約数の個数: 112

約数和(自身を含む): 4540300800

約数和(自身を除く): 3155002560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 46549, 93098, 139647, 186196, 232745, 279294, 372392, 465490, 558588, 698235, 744784, 930980, 1117176, 1396470, 1443019, 1489568, 1861960, 2234352, 2792940, 2886038, 2979136, 3723920, 4329057, 4468704, 5585880, 5772076, 7215095, 7447840, 8658114, 8937408, 11171760, 11544152, 14430190, 14895680, 17316228, 21645285, 22343520, 23088304, 28860380, 34632456, 43290570, 44687040, 46176608, 57720760, 69264912, 86581140, 92353216, 115441520, 138529824, 173162280, 230883040, 277059648, 346324560, 461766080, 692649120, 1385298240]

約数ペア:

[(1, 1385298240), (2, 692649120), (3, 461766080), (4, 346324560), (5, 277059648), (6, 230883040), (8, 173162280), (10, 138529824), (12, 115441520), (15, 92353216), (16, 86581140), (20, 69264912), (24, 57720760), (30, 46176608), (31, 44687040), (32, 43290570), (40, 34632456), (48, 28860380), (60, 23088304), (62, 22343520), (64, 21645285), (80, 17316228), (93, 14895680), (96, 14430190), (120, 11544152), (124, 11171760), (155, 8937408), (160, 8658114), (186, 7447840), (192, 7215095), (240, 5772076), (248, 5585880), (310, 4468704), (320, 4329057), (372, 3723920), (465, 2979136), (480, 2886038), (496, 2792940), (620, 2234352), (744, 1861960), (930, 1489568), (960, 1443019), (992, 1396470), (1240, 1117176), (1488, 930980), (1860, 744784), (1984, 698235), (2480, 558588), (2976, 465490), (3720, 372392), (4960, 279294), (5952, 232745), (7440, 186196), (9920, 139647), (14880, 93098), (29760, 46549)]