42640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{44417}}^1$

素因数の和:44437

約数の個数: 56

約数和(自身を含む): 135386064

約数和(自身を除く): 92745744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 44417, 88834, 133251, 177668, 222085, 266502, 355336, 444170, 533004, 666255, 710672, 888340, 1066008, 1332510, 1421344, 1776680, 2132016, 2665020, 2842688, 3553360, 4264032, 5330040, 7106720, 8528064, 10660080, 14213440, 21320160, 42640320]

約数ペア:

[(1, 42640320), (2, 21320160), (3, 14213440), (4, 10660080), (5, 8528064), (6, 7106720), (8, 5330040), (10, 4264032), (12, 3553360), (15, 2842688), (16, 2665020), (20, 2132016), (24, 1776680), (30, 1421344), (32, 1332510), (40, 1066008), (48, 888340), (60, 710672), (64, 666255), (80, 533004), (96, 444170), (120, 355336), (160, 266502), (192, 222085), (240, 177668), (320, 133251), (480, 88834), (960, 44417)]