123980640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{36899}}^1$

素因数の和:36924

約数の個数: 96

約数和(自身を含む): 446342400

約数和(自身を除く): 322361760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 36899, 73798, 110697, 147596, 184495, 221394, 258293, 295192, 368990, 442788, 516586, 553485, 590384, 737980, 774879, 885576, 1033172, 1106970, 1180768, 1291465, 1475960, 1549758, 1771152, 2066344, 2213940, 2582930, 2951920, 3099516, 3542304, 3874395, 4132688, 4427880, 5165860, 5903840, 6199032, 7748790, 8265376, 8855760, 10331720, 12398064, 15497580, 17711520, 20663440, 24796128, 30995160, 41326880, 61990320, 123980640]

約数ペア:

[(1, 123980640), (2, 61990320), (3, 41326880), (4, 30995160), (5, 24796128), (6, 20663440), (7, 17711520), (8, 15497580), (10, 12398064), (12, 10331720), (14, 8855760), (15, 8265376), (16, 7748790), (20, 6199032), (21, 5903840), (24, 5165860), (28, 4427880), (30, 4132688), (32, 3874395), (35, 3542304), (40, 3099516), (42, 2951920), (48, 2582930), (56, 2213940), (60, 2066344), (70, 1771152), (80, 1549758), (84, 1475960), (96, 1291465), (105, 1180768), (112, 1106970), (120, 1033172), (140, 885576), (160, 774879), (168, 737980), (210, 590384), (224, 553485), (240, 516586), (280, 442788), (336, 368990), (420, 295192), (480, 258293), (560, 221394), (672, 184495), (840, 147596), (1120, 110697), (1680, 73798), (3360, 36899)]