161117760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7340

約数の個数: 112

約数和(自身を含む): 533863296

約数和(自身を除く): 372745536

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, 7297, 7360, 11040, 14594, 21891, 22080, 29188, 36485, 43782, 58376, 72970, 87564, 109455, 116752, 145940, 167831, 175128, 218910, 233504, 291880, 335662, 350256, 437820, 467008, 503493, 583760, 671324, 700512, 839155, 875640, 1006986, 1167520, 1342648, 1401024, 1678310, 1751280, 2013972, 2335040, 2517465, 2685296, 3356620, 3502560, 4027944, 5034930, 5370592, 6713240, 7005120, 8055888, 10069860, 10741184, 13426480, 16111776, 20139720, 26852960, 32223552, 40279440, 53705920, 80558880, 161117760]

約数ペア:

[(1, 161117760), (2, 80558880), (3, 53705920), (4, 40279440), (5, 32223552), (6, 26852960), (8, 20139720), (10, 16111776), (12, 13426480), (15, 10741184), (16, 10069860), (20, 8055888), (23, 7005120), (24, 6713240), (30, 5370592), (32, 5034930), (40, 4027944), (46, 3502560), (48, 3356620), (60, 2685296), (64, 2517465), (69, 2335040), (80, 2013972), (92, 1751280), (96, 1678310), (115, 1401024), (120, 1342648), (138, 1167520), (160, 1006986), (184, 875640), (192, 839155), (230, 700512), (240, 671324), (276, 583760), (320, 503493), (345, 467008), (368, 437820), (460, 350256), (480, 335662), (552, 291880), (690, 233504), (736, 218910), (920, 175128), (960, 167831), (1104, 145940), (1380, 116752), (1472, 109455), (1840, 87564), (2208, 72970), (2760, 58376), (3680, 43782), (4416, 36485), (5520, 29188), (7297, 22080), (7360, 21891), (11040, 14594)]