2224560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 7999488

約数和(自身を除く): 5774928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 39, 40, 46, 48, 52, 60, 62, 65, 69, 78, 80, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 345, 368, 372, 390, 403, 460, 465, 496, 520, 552, 598, 620, 624, 690, 713, 744, 780, 806, 897, 920, 930, 1040, 1104, 1196, 1209, 1240, 1380, 1426, 1488, 1495, 1560, 1612, 1794, 1840, 1860, 2015, 2139, 2392, 2418, 2480, 2760, 2852, 2990, 3120, 3224, 3565, 3588, 3720, 4030, 4278, 4485, 4784, 4836, 5520, 5704, 5980, 6045, 6448, 7130, 7176, 7440, 8060, 8556, 8970, 9269, 9672, 10695, 11408, 11960, 12090, 14260, 14352, 16120, 17112, 17940, 18538, 19344, 21390, 23920, 24180, 27807, 28520, 32240, 34224, 35880, 37076, 42780, 46345, 48360, 55614, 57040, 71760, 74152, 85560, 92690, 96720, 111228, 139035, 148304, 171120, 185380, 222456, 278070, 370760, 444912, 556140, 741520, 1112280, 2224560]

約数ペア:

[(1, 2224560), (2, 1112280), (3, 741520), (4, 556140), (5, 444912), (6, 370760), (8, 278070), (10, 222456), (12, 185380), (13, 171120), (15, 148304), (16, 139035), (20, 111228), (23, 96720), (24, 92690), (26, 85560), (30, 74152), (31, 71760), (39, 57040), (40, 55614), (46, 48360), (48, 46345), (52, 42780), (60, 37076), (62, 35880), (65, 34224), (69, 32240), (78, 28520), (80, 27807), (92, 24180), (93, 23920), (104, 21390), (115, 19344), (120, 18538), (124, 17940), (130, 17112), (138, 16120), (155, 14352), (156, 14260), (184, 12090), (186, 11960), (195, 11408), (208, 10695), (230, 9672), (240, 9269), (248, 8970), (260, 8556), (276, 8060), (299, 7440), (310, 7176), (312, 7130), (345, 6448), (368, 6045), (372, 5980), (390, 5704), (403, 5520), (460, 4836), (465, 4784), (496, 4485), (520, 4278), (552, 4030), (598, 3720), (620, 3588), (624, 3565), (690, 3224), (713, 3120), (744, 2990), (780, 2852), (806, 2760), (897, 2480), (920, 2418), (930, 2392), (1040, 2139), (1104, 2015), (1196, 1860), (1209, 1840), (1240, 1794), (1380, 1612), (1426, 1560), (1488, 1495)]