238221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10832

約数の個数: 112

約数和(自身を含む): 789310080

約数和(自身を除く): 551088960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 10789, 11040, 21578, 22080, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 161835, 172624, 215780, 248147, 258936, 323670, 345248, 431560, 496294, 517872, 647340, 690496, 744441, 863120, 992588, 1035744, 1240735, 1294680, 1488882, 1726240, 1985176, 2071488, 2481470, 2589360, 2977764, 3452480, 3722205, 3970352, 4962940, 5178720, 5955528, 7444410, 7940704, 9925880, 10357440, 11911056, 14888820, 15881408, 19851760, 23822112, 29777640, 39703520, 47644224, 59555280, 79407040, 119110560, 238221120]

約数ペア:

[(1, 238221120), (2, 119110560), (3, 79407040), (4, 59555280), (5, 47644224), (6, 39703520), (8, 29777640), (10, 23822112), (12, 19851760), (15, 15881408), (16, 14888820), (20, 11911056), (23, 10357440), (24, 9925880), (30, 7940704), (32, 7444410), (40, 5955528), (46, 5178720), (48, 4962940), (60, 3970352), (64, 3722205), (69, 3452480), (80, 2977764), (92, 2589360), (96, 2481470), (115, 2071488), (120, 1985176), (138, 1726240), (160, 1488882), (184, 1294680), (192, 1240735), (230, 1035744), (240, 992588), (276, 863120), (320, 744441), (345, 690496), (368, 647340), (460, 517872), (480, 496294), (552, 431560), (690, 345248), (736, 323670), (920, 258936), (960, 248147), (1104, 215780), (1380, 172624), (1472, 161835), (1840, 129468), (2208, 107890), (2760, 86312), (3680, 64734), (4416, 53945), (5520, 43156), (7360, 32367), (10789, 22080), (11040, 21578)]