249330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 788719680

約数和(自身を除く): 539388960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 807, 1076, 1345, 1614, 1931, 2152, 2690, 3228, 3862, 4035, 4304, 5380, 5793, 6456, 7724, 8070, 8608, 9655, 10760, 11586, 12912, 15448, 16140, 19310, 21520, 23172, 25824, 28965, 30896, 32280, 38620, 43040, 46344, 57930, 61792, 64560, 77240, 92688, 115860, 129120, 154480, 185376, 231720, 308960, 463440, 519439, 926880, 1038878, 1558317, 2077756, 2597195, 3116634, 4155512, 5194390, 6233268, 7791585, 8311024, 10388780, 12466536, 15583170, 16622048, 20777560, 24933072, 31166340, 41555120, 49866144, 62332680, 83110240, 124665360, 249330720]

約数ペア:

[(1, 249330720), (2, 124665360), (3, 83110240), (4, 62332680), (5, 49866144), (6, 41555120), (8, 31166340), (10, 24933072), (12, 20777560), (15, 16622048), (16, 15583170), (20, 12466536), (24, 10388780), (30, 8311024), (32, 7791585), (40, 6233268), (48, 5194390), (60, 4155512), (80, 3116634), (96, 2597195), (120, 2077756), (160, 1558317), (240, 1038878), (269, 926880), (480, 519439), (538, 463440), (807, 308960), (1076, 231720), (1345, 185376), (1614, 154480), (1931, 129120), (2152, 115860), (2690, 92688), (3228, 77240), (3862, 64560), (4035, 61792), (4304, 57930), (5380, 46344), (5793, 43040), (6456, 38620), (7724, 32280), (8070, 30896), (8608, 28965), (9655, 25824), (10760, 23172), (11586, 21520), (12912, 19310), (15448, 16140)]