91723680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63697}}^1$

素因数の和:63718

約数の個数: 72

約数和(自身を含む): 313011972

約数和(自身を除く): 221288292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63697, 127394, 191091, 254788, 318485, 382182, 509576, 573273, 636970, 764364, 955455, 1019152, 1146546, 1273940, 1528728, 1910910, 2038304, 2293092, 2547880, 2866365, 3057456, 3821820, 4586184, 5095760, 5732730, 6114912, 7643640, 9172368, 10191520, 11465460, 15287280, 18344736, 22930920, 30574560, 45861840, 91723680]

約数ペア:

[(1, 91723680), (2, 45861840), (3, 30574560), (4, 22930920), (5, 18344736), (6, 15287280), (8, 11465460), (9, 10191520), (10, 9172368), (12, 7643640), (15, 6114912), (16, 5732730), (18, 5095760), (20, 4586184), (24, 3821820), (30, 3057456), (32, 2866365), (36, 2547880), (40, 2293092), (45, 2038304), (48, 1910910), (60, 1528728), (72, 1273940), (80, 1146546), (90, 1019152), (96, 955455), (120, 764364), (144, 636970), (160, 573273), (180, 509576), (240, 382182), (288, 318485), (360, 254788), (480, 191091), (720, 127394), (1440, 63697)]