162240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2$

素因数の和:46

約数の個数: 84

約数和(自身を含む): 557784

約数和(自身を除く): 395544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12480, 13520, 16224, 20280, 27040, 32448, 40560, 54080, 81120, 162240]

約数ペア:

[(1, 162240), (2, 81120), (3, 54080), (4, 40560), (5, 32448), (6, 27040), (8, 20280), (10, 16224), (12, 13520), (13, 12480), (15, 10816), (16, 10140), (20, 8112), (24, 6760), (26, 6240), (30, 5408), (32, 5070), (39, 4160), (40, 4056), (48, 3380), (52, 3120), (60, 2704), (64, 2535), (65, 2496), (78, 2080), (80, 2028), (96, 1690), (104, 1560), (120, 1352), (130, 1248), (156, 1040), (160, 1014), (169, 960), (192, 845), (195, 832), (208, 780), (240, 676), (260, 624), (312, 520), (320, 507), (338, 480), (390, 416)]