220440480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35327}}^1$

素因数の和:35358

約数の個数: 96

約数和(自身を含む): 747823104

約数和(自身を除く): 527382624

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 35327, 70654, 105981, 141308, 176635, 211962, 282616, 353270, 423924, 459251, 529905, 565232, 706540, 847848, 918502, 1059810, 1130464, 1377753, 1413080, 1695696, 1837004, 2119620, 2296255, 2755506, 2826160, 3391392, 3674008, 4239240, 4592510, 5511012, 5652320, 6888765, 7348016, 8478480, 9185020, 11022024, 13777530, 14696032, 16956960, 18370040, 22044048, 27555060, 36740080, 44088096, 55110120, 73480160, 110220240, 220440480]

約数ペア:

[(1, 220440480), (2, 110220240), (3, 73480160), (4, 55110120), (5, 44088096), (6, 36740080), (8, 27555060), (10, 22044048), (12, 18370040), (13, 16956960), (15, 14696032), (16, 13777530), (20, 11022024), (24, 9185020), (26, 8478480), (30, 7348016), (32, 6888765), (39, 5652320), (40, 5511012), (48, 4592510), (52, 4239240), (60, 3674008), (65, 3391392), (78, 2826160), (80, 2755506), (96, 2296255), (104, 2119620), (120, 1837004), (130, 1695696), (156, 1413080), (160, 1377753), (195, 1130464), (208, 1059810), (240, 918502), (260, 847848), (312, 706540), (390, 565232), (416, 529905), (480, 459251), (520, 423924), (624, 353270), (780, 282616), (1040, 211962), (1248, 176635), (1560, 141308), (2080, 105981), (3120, 70654), (6240, 35327)]