485296980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23581}}^1$

素因数の和:23614

約数の個数: 96

約数和(自身を含む): 1584710400

約数和(自身を除く): 1099413420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 23581, 47162, 70743, 94324, 117905, 141486, 165067, 235810, 282972, 330134, 353715, 471620, 495201, 660268, 707430, 825335, 990402, 1155469, 1414860, 1650670, 1980804, 2310938, 2476005, 3301340, 3466407, 4621876, 4952010, 5777345, 6932814, 8088283, 9904020, 11554690, 13865628, 16176566, 17332035, 23109380, 24264849, 32353132, 34664070, 40441415, 48529698, 69328140, 80882830, 97059396, 121324245, 161765660, 242648490, 485296980]

約数ペア:

[(1, 485296980), (2, 242648490), (3, 161765660), (4, 121324245), (5, 97059396), (6, 80882830), (7, 69328140), (10, 48529698), (12, 40441415), (14, 34664070), (15, 32353132), (20, 24264849), (21, 23109380), (28, 17332035), (30, 16176566), (35, 13865628), (42, 11554690), (49, 9904020), (60, 8088283), (70, 6932814), (84, 5777345), (98, 4952010), (105, 4621876), (140, 3466407), (147, 3301340), (196, 2476005), (210, 2310938), (245, 1980804), (294, 1650670), (343, 1414860), (420, 1155469), (490, 990402), (588, 825335), (686, 707430), (735, 660268), (980, 495201), (1029, 471620), (1372, 353715), (1470, 330134), (1715, 282972), (2058, 235810), (2940, 165067), (3430, 141486), (4116, 117905), (5145, 94324), (6860, 70743), (10290, 47162), (20580, 23581)]