42261960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27091}}^1$

素因数の和:27118

約数の個数: 64

約数和(自身を含む): 136543680

約数和(自身を除く): 94281720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 352183, 406365, 541820, 650184, 704366, 812730, 1056549, 1083640, 1408732, 1625460, 1760915, 2113098, 2817464, 3250920, 3521830, 4226196, 5282745, 7043660, 8452392, 10565490, 14087320, 21130980, 42261960]

約数ペア:

[(1, 42261960), (2, 21130980), (3, 14087320), (4, 10565490), (5, 8452392), (6, 7043660), (8, 5282745), (10, 4226196), (12, 3521830), (13, 3250920), (15, 2817464), (20, 2113098), (24, 1760915), (26, 1625460), (30, 1408732), (39, 1083640), (40, 1056549), (52, 812730), (60, 704366), (65, 650184), (78, 541820), (104, 406365), (120, 352183), (130, 325092), (156, 270910), (195, 216728), (260, 162546), (312, 135455), (390, 108364), (520, 81273), (780, 54182), (1560, 27091)]