137578080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 435020544

約数和(自身を除く): 297442464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 443, 480, 647, 886, 1294, 1329, 1772, 1941, 2215, 2588, 2658, 3235, 3544, 3882, 4430, 5176, 5316, 6470, 6645, 7088, 7764, 8860, 9705, 10352, 10632, 12940, 13290, 14176, 15528, 17720, 19410, 20704, 21264, 25880, 26580, 31056, 35440, 38820, 42528, 51760, 53160, 62112, 70880, 77640, 103520, 106320, 155280, 212640, 286621, 310560, 573242, 859863, 1146484, 1433105, 1719726, 2292968, 2866210, 3439452, 4299315, 4585936, 5732420, 6878904, 8598630, 9171872, 11464840, 13757808, 17197260, 22929680, 27515616, 34394520, 45859360, 68789040, 137578080]

約数ペア:

[(1, 137578080), (2, 68789040), (3, 45859360), (4, 34394520), (5, 27515616), (6, 22929680), (8, 17197260), (10, 13757808), (12, 11464840), (15, 9171872), (16, 8598630), (20, 6878904), (24, 5732420), (30, 4585936), (32, 4299315), (40, 3439452), (48, 2866210), (60, 2292968), (80, 1719726), (96, 1433105), (120, 1146484), (160, 859863), (240, 573242), (443, 310560), (480, 286621), (647, 212640), (886, 155280), (1294, 106320), (1329, 103520), (1772, 77640), (1941, 70880), (2215, 62112), (2588, 53160), (2658, 51760), (3235, 42528), (3544, 38820), (3882, 35440), (4430, 31056), (5176, 26580), (5316, 25880), (6470, 21264), (6645, 20704), (7088, 19410), (7764, 17720), (8860, 15528), (9705, 14176), (10352, 13290), (10632, 12940)]