45646560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31699}}^1$

素因数の和:31720

約数の個数: 72

約数和(自身を含む): 155773800

約数和(自身を除く): 110127240

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, 31699, 63398, 95097, 126796, 158495, 190194, 253592, 285291, 316990, 380388, 475485, 507184, 570582, 633980, 760776, 950970, 1014368, 1141164, 1267960, 1426455, 1521552, 1901940, 2282328, 2535920, 2852910, 3043104, 3803880, 4564656, 5071840, 5705820, 7607760, 9129312, 11411640, 15215520, 22823280, 45646560]

約数ペア:

[(1, 45646560), (2, 22823280), (3, 15215520), (4, 11411640), (5, 9129312), (6, 7607760), (8, 5705820), (9, 5071840), (10, 4564656), (12, 3803880), (15, 3043104), (16, 2852910), (18, 2535920), (20, 2282328), (24, 1901940), (30, 1521552), (32, 1426455), (36, 1267960), (40, 1141164), (45, 1014368), (48, 950970), (60, 760776), (72, 633980), (80, 570582), (90, 507184), (96, 475485), (120, 380388), (144, 316990), (160, 285291), (180, 253592), (240, 190194), (288, 158495), (360, 126796), (480, 95097), (720, 63398), (1440, 31699)]