28050960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 101422080

約数和(自身を除く): 73371120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 283, 295, 336, 354, 413, 420, 472, 560, 566, 590, 708, 826, 840, 849, 885, 944, 1132, 1180, 1239, 1415, 1416, 1652, 1680, 1698, 1770, 1981, 2065, 2264, 2360, 2478, 2830, 2832, 3304, 3396, 3540, 3962, 4130, 4245, 4528, 4720, 4956, 5660, 5943, 6195, 6608, 6792, 7080, 7924, 8260, 8490, 9905, 9912, 11320, 11886, 12390, 13584, 14160, 15848, 16520, 16697, 16980, 19810, 19824, 22640, 23772, 24780, 29715, 31696, 33040, 33394, 33960, 39620, 47544, 49560, 50091, 59430, 66788, 67920, 79240, 83485, 95088, 99120, 100182, 116879, 118860, 133576, 158480, 166970, 200364, 233758, 237720, 250455, 267152, 333940, 350637, 400728, 467516, 475440, 500910, 584395, 667880, 701274, 801456, 935032, 1001820, 1168790, 1335760, 1402548, 1753185, 1870064, 2003640, 2337580, 2805096, 3506370, 4007280, 4675160, 5610192, 7012740, 9350320, 14025480, 28050960]

約数ペア:

[(1, 28050960), (2, 14025480), (3, 9350320), (4, 7012740), (5, 5610192), (6, 4675160), (7, 4007280), (8, 3506370), (10, 2805096), (12, 2337580), (14, 2003640), (15, 1870064), (16, 1753185), (20, 1402548), (21, 1335760), (24, 1168790), (28, 1001820), (30, 935032), (35, 801456), (40, 701274), (42, 667880), (48, 584395), (56, 500910), (59, 475440), (60, 467516), (70, 400728), (80, 350637), (84, 333940), (105, 267152), (112, 250455), (118, 237720), (120, 233758), (140, 200364), (168, 166970), (177, 158480), (210, 133576), (236, 118860), (240, 116879), (280, 100182), (283, 99120), (295, 95088), (336, 83485), (354, 79240), (413, 67920), (420, 66788), (472, 59430), (560, 50091), (566, 49560), (590, 47544), (708, 39620), (826, 33960), (840, 33394), (849, 33040), (885, 31696), (944, 29715), (1132, 24780), (1180, 23772), (1239, 22640), (1415, 19824), (1416, 19810), (1652, 16980), (1680, 16697), (1698, 16520), (1770, 15848), (1981, 14160), (2065, 13584), (2264, 12390), (2360, 11886), (2478, 11320), (2830, 9912), (2832, 9905), (3304, 8490), (3396, 8260), (3540, 7924), (3962, 7080), (4130, 6792), (4245, 6608), (4528, 6195), (4720, 5943), (4956, 5660)]