15488040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6793}}^1$

素因数の和:6826

約数の個数: 64

約数和(自身を含む): 48916800

約数和(自身を除く): 33428760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6793, 13586, 20379, 27172, 33965, 40758, 54344, 67930, 81516, 101895, 129067, 135860, 163032, 203790, 258134, 271720, 387201, 407580, 516268, 645335, 774402, 815160, 1032536, 1290670, 1548804, 1936005, 2581340, 3097608, 3872010, 5162680, 7744020, 15488040]

約数ペア:

[(1, 15488040), (2, 7744020), (3, 5162680), (4, 3872010), (5, 3097608), (6, 2581340), (8, 1936005), (10, 1548804), (12, 1290670), (15, 1032536), (19, 815160), (20, 774402), (24, 645335), (30, 516268), (38, 407580), (40, 387201), (57, 271720), (60, 258134), (76, 203790), (95, 163032), (114, 135860), (120, 129067), (152, 101895), (190, 81516), (228, 67930), (285, 54344), (380, 40758), (456, 33965), (570, 27172), (760, 20379), (1140, 13586), (2280, 6793)]