30176320

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 56

約数和(自身を含む): 72393048

約数和(自身を除く): 42216728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 521, 724, 905, 1042, 1448, 1810, 2084, 2605, 2896, 3620, 4168, 5210, 5792, 7240, 8336, 10420, 11584, 14480, 16672, 20840, 28960, 33344, 41680, 57920, 83360, 94301, 166720, 188602, 377204, 471505, 754408, 943010, 1508816, 1886020, 3017632, 3772040, 6035264, 7544080, 15088160, 30176320]

約数ペア:

[(1, 30176320), (2, 15088160), (4, 7544080), (5, 6035264), (8, 3772040), (10, 3017632), (16, 1886020), (20, 1508816), (32, 943010), (40, 754408), (64, 471505), (80, 377204), (160, 188602), (181, 166720), (320, 94301), (362, 83360), (521, 57920), (724, 41680), (905, 33344), (1042, 28960), (1448, 20840), (1810, 16672), (2084, 14480), (2605, 11584), (2896, 10420), (3620, 8336), (4168, 7240), (5210, 5792)]