39922080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 96

約数和(自身を含む): 137204928

約数和(自身を除く): 97282848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7561, 15122, 22683, 30244, 37805, 45366, 60488, 75610, 83171, 90732, 113415, 120976, 151220, 166342, 181464, 226830, 241952, 249513, 302440, 332684, 362928, 415855, 453660, 499026, 604880, 665368, 725856, 831710, 907320, 998052, 1209760, 1247565, 1330736, 1663420, 1814640, 1996104, 2495130, 2661472, 3326840, 3629280, 3992208, 4990260, 6653680, 7984416, 9980520, 13307360, 19961040, 39922080]

約数ペア:

[(1, 39922080), (2, 19961040), (3, 13307360), (4, 9980520), (5, 7984416), (6, 6653680), (8, 4990260), (10, 3992208), (11, 3629280), (12, 3326840), (15, 2661472), (16, 2495130), (20, 1996104), (22, 1814640), (24, 1663420), (30, 1330736), (32, 1247565), (33, 1209760), (40, 998052), (44, 907320), (48, 831710), (55, 725856), (60, 665368), (66, 604880), (80, 499026), (88, 453660), (96, 415855), (110, 362928), (120, 332684), (132, 302440), (160, 249513), (165, 241952), (176, 226830), (220, 181464), (240, 166342), (264, 151220), (330, 120976), (352, 113415), (440, 90732), (480, 83171), (528, 75610), (660, 60488), (880, 45366), (1056, 37805), (1320, 30244), (1760, 22683), (2640, 15122), (5280, 7561)]