4449120

素因数分解:

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

素因数の和:85

約数の個数: 192

約数和(自身を含む): 16257024

約数和(自身を除く): 11807904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 65, 69, 78, 80, 92, 93, 96, 104, 115, 120, 124, 130, 138, 155, 156, 160, 184, 186, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 345, 368, 372, 390, 403, 416, 460, 465, 480, 496, 520, 552, 598, 620, 624, 690, 713, 736, 744, 780, 806, 897, 920, 930, 992, 1040, 1104, 1196, 1209, 1240, 1248, 1380, 1426, 1488, 1495, 1560, 1612, 1794, 1840, 1860, 2015, 2080, 2139, 2208, 2392, 2418, 2480, 2760, 2852, 2976, 2990, 3120, 3224, 3565, 3588, 3680, 3720, 4030, 4278, 4485, 4784, 4836, 4960, 5520, 5704, 5980, 6045, 6240, 6448, 7130, 7176, 7440, 8060, 8556, 8970, 9269, 9568, 9672, 10695, 11040, 11408, 11960, 12090, 12896, 14260, 14352, 14880, 16120, 17112, 17940, 18538, 19344, 21390, 22816, 23920, 24180, 27807, 28520, 28704, 32240, 34224, 35880, 37076, 38688, 42780, 46345, 47840, 48360, 55614, 57040, 64480, 68448, 71760, 74152, 85560, 92690, 96720, 111228, 114080, 139035, 143520, 148304, 171120, 185380, 193440, 222456, 278070, 296608, 342240, 370760, 444912, 556140, 741520, 889824, 1112280, 1483040, 2224560, 4449120]

約数ペア:

[(1, 4449120), (2, 2224560), (3, 1483040), (4, 1112280), (5, 889824), (6, 741520), (8, 556140), (10, 444912), (12, 370760), (13, 342240), (15, 296608), (16, 278070), (20, 222456), (23, 193440), (24, 185380), (26, 171120), (30, 148304), (31, 143520), (32, 139035), (39, 114080), (40, 111228), (46, 96720), (48, 92690), (52, 85560), (60, 74152), (62, 71760), (65, 68448), (69, 64480), (78, 57040), (80, 55614), (92, 48360), (93, 47840), (96, 46345), (104, 42780), (115, 38688), (120, 37076), (124, 35880), (130, 34224), (138, 32240), (155, 28704), (156, 28520), (160, 27807), (184, 24180), (186, 23920), (195, 22816), (208, 21390), (230, 19344), (240, 18538), (248, 17940), (260, 17112), (276, 16120), (299, 14880), (310, 14352), (312, 14260), (345, 12896), (368, 12090), (372, 11960), (390, 11408), (403, 11040), (416, 10695), (460, 9672), (465, 9568), (480, 9269), (496, 8970), (520, 8556), (552, 8060), (598, 7440), (620, 7176), (624, 7130), (690, 6448), (713, 6240), (736, 6045), (744, 5980), (780, 5704), (806, 5520), (897, 4960), (920, 4836), (930, 4784), (992, 4485), (1040, 4278), (1104, 4030), (1196, 3720), (1209, 3680), (1240, 3588), (1248, 3565), (1380, 3224), (1426, 3120), (1488, 2990), (1495, 2976), (1560, 2852), (1612, 2760), (1794, 2480), (1840, 2418), (1860, 2392), (2015, 2208), (2080, 2139)]