205043640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{46181}}^1$

素因数の和:46232

約数の個数: 64

約数和(自身を含む): 631769760

約数和(自身を除く): 426726120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 46181, 92362, 138543, 184724, 230905, 277086, 369448, 461810, 554172, 692715, 923620, 1108344, 1385430, 1708697, 1847240, 2770860, 3417394, 5126091, 5541720, 6834788, 8543485, 10252182, 13669576, 17086970, 20504364, 25630455, 34173940, 41008728, 51260910, 68347880, 102521820, 205043640]

約数ペア:

[(1, 205043640), (2, 102521820), (3, 68347880), (4, 51260910), (5, 41008728), (6, 34173940), (8, 25630455), (10, 20504364), (12, 17086970), (15, 13669576), (20, 10252182), (24, 8543485), (30, 6834788), (37, 5541720), (40, 5126091), (60, 3417394), (74, 2770860), (111, 1847240), (120, 1708697), (148, 1385430), (185, 1108344), (222, 923620), (296, 692715), (370, 554172), (444, 461810), (555, 369448), (740, 277086), (888, 230905), (1110, 184724), (1480, 138543), (2220, 92362), (4440, 46181)]