122912760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9397}}^1$

素因数の和:9520

約数の個数: 64

約数和(自身を含む): 372160800

約数和(自身を除く): 249248040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 9397, 13080, 18794, 28191, 37588, 46985, 56382, 75176, 93970, 112764, 140955, 187940, 225528, 281910, 375880, 563820, 1024273, 1127640, 2048546, 3072819, 4097092, 5121365, 6145638, 8194184, 10242730, 12291276, 15364095, 20485460, 24582552, 30728190, 40970920, 61456380, 122912760]

約数ペア:

[(1, 122912760), (2, 61456380), (3, 40970920), (4, 30728190), (5, 24582552), (6, 20485460), (8, 15364095), (10, 12291276), (12, 10242730), (15, 8194184), (20, 6145638), (24, 5121365), (30, 4097092), (40, 3072819), (60, 2048546), (109, 1127640), (120, 1024273), (218, 563820), (327, 375880), (436, 281910), (545, 225528), (654, 187940), (872, 140955), (1090, 112764), (1308, 93970), (1635, 75176), (2180, 56382), (2616, 46985), (3270, 37588), (4360, 28191), (6540, 18794), (9397, 13080)]