423975840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28493}}^1$

素因数の和:28542

約数の個数: 96

約数和(自身を含む): 1378653696

約数和(自身を除く): 954677856

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, 14880, 28493, 56986, 85479, 113972, 142465, 170958, 227944, 284930, 341916, 427395, 455888, 569860, 683832, 854790, 883283, 911776, 1139720, 1367664, 1709580, 1766566, 2279440, 2649849, 2735328, 3419160, 3533132, 4416415, 4558880, 5299698, 6838320, 7066264, 8832830, 10599396, 13249245, 13676640, 14132528, 17665660, 21198792, 26498490, 28265056, 35331320, 42397584, 52996980, 70662640, 84795168, 105993960, 141325280, 211987920, 423975840]

約数ペア:

[(1, 423975840), (2, 211987920), (3, 141325280), (4, 105993960), (5, 84795168), (6, 70662640), (8, 52996980), (10, 42397584), (12, 35331320), (15, 28265056), (16, 26498490), (20, 21198792), (24, 17665660), (30, 14132528), (31, 13676640), (32, 13249245), (40, 10599396), (48, 8832830), (60, 7066264), (62, 6838320), (80, 5299698), (93, 4558880), (96, 4416415), (120, 3533132), (124, 3419160), (155, 2735328), (160, 2649849), (186, 2279440), (240, 1766566), (248, 1709580), (310, 1367664), (372, 1139720), (465, 911776), (480, 883283), (496, 854790), (620, 683832), (744, 569860), (930, 455888), (992, 427395), (1240, 341916), (1488, 284930), (1860, 227944), (2480, 170958), (2976, 142465), (3720, 113972), (4960, 85479), (7440, 56986), (14880, 28493)]