124247680

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 300736800

約数和(自身を除く): 176489120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2339, 2656, 3320, 4678, 5312, 6640, 9356, 10624, 11695, 13280, 18712, 23390, 26560, 37424, 46780, 53120, 74848, 93560, 149696, 187120, 194137, 299392, 374240, 388274, 748480, 776548, 970685, 1496960, 1553096, 1941370, 3106192, 3882740, 6212384, 7765480, 12424768, 15530960, 24849536, 31061920, 62123840, 124247680]

約数ペア:

[(1, 124247680), (2, 62123840), (4, 31061920), (5, 24849536), (8, 15530960), (10, 12424768), (16, 7765480), (20, 6212384), (32, 3882740), (40, 3106192), (64, 1941370), (80, 1553096), (83, 1496960), (128, 970685), (160, 776548), (166, 748480), (320, 388274), (332, 374240), (415, 299392), (640, 194137), (664, 187120), (830, 149696), (1328, 93560), (1660, 74848), (2339, 53120), (2656, 46780), (3320, 37424), (4678, 26560), (5312, 23390), (6640, 18712), (9356, 13280), (10624, 11695)]