139023840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9343}}^1$

素因数の和:9392

約数の個数: 96

約数和(自身を含む): 452100096

約数和(自身を除く): 313076256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9343, 14880, 18686, 28029, 37372, 46715, 56058, 74744, 93430, 112116, 140145, 149488, 186860, 224232, 280290, 289633, 298976, 373720, 448464, 560580, 579266, 747440, 868899, 896928, 1121160, 1158532, 1448165, 1494880, 1737798, 2242320, 2317064, 2896330, 3475596, 4344495, 4484640, 4634128, 5792660, 6951192, 8688990, 9268256, 11585320, 13902384, 17377980, 23170640, 27804768, 34755960, 46341280, 69511920, 139023840]

約数ペア:

[(1, 139023840), (2, 69511920), (3, 46341280), (4, 34755960), (5, 27804768), (6, 23170640), (8, 17377980), (10, 13902384), (12, 11585320), (15, 9268256), (16, 8688990), (20, 6951192), (24, 5792660), (30, 4634128), (31, 4484640), (32, 4344495), (40, 3475596), (48, 2896330), (60, 2317064), (62, 2242320), (80, 1737798), (93, 1494880), (96, 1448165), (120, 1158532), (124, 1121160), (155, 896928), (160, 868899), (186, 747440), (240, 579266), (248, 560580), (310, 448464), (372, 373720), (465, 298976), (480, 289633), (496, 280290), (620, 224232), (744, 186860), (930, 149488), (992, 140145), (1240, 112116), (1488, 93430), (1860, 74744), (2480, 56058), (2976, 46715), (3720, 37372), (4960, 28029), (7440, 18686), (9343, 14880)]