15092640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 37742688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 223, 235, 240, 282, 288, 360, 376, 423, 446, 470, 480, 564, 669, 705, 720, 752, 846, 892, 940, 1115, 1128, 1338, 1410, 1440, 1504, 1692, 1784, 1880, 2007, 2115, 2230, 2256, 2676, 2820, 3345, 3384, 3568, 3760, 4014, 4230, 4460, 4512, 5352, 5640, 6690, 6768, 7136, 7520, 8028, 8460, 8920, 10035, 10481, 10704, 11280, 13380, 13536, 16056, 16920, 17840, 20070, 20962, 21408, 22560, 26760, 31443, 32112, 33840, 35680, 40140, 41924, 52405, 53520, 62886, 64224, 67680, 80280, 83848, 94329, 104810, 107040, 125772, 157215, 160560, 167696, 188658, 209620, 251544, 314430, 321120, 335392, 377316, 419240, 471645, 503088, 628860, 754632, 838480, 943290, 1006176, 1257720, 1509264, 1676960, 1886580, 2515440, 3018528, 3773160, 5030880, 7546320, 15092640]

約数ペア:

[(1, 15092640), (2, 7546320), (3, 5030880), (4, 3773160), (5, 3018528), (6, 2515440), (8, 1886580), (9, 1676960), (10, 1509264), (12, 1257720), (15, 1006176), (16, 943290), (18, 838480), (20, 754632), (24, 628860), (30, 503088), (32, 471645), (36, 419240), (40, 377316), (45, 335392), (47, 321120), (48, 314430), (60, 251544), (72, 209620), (80, 188658), (90, 167696), (94, 160560), (96, 157215), (120, 125772), (141, 107040), (144, 104810), (160, 94329), (180, 83848), (188, 80280), (223, 67680), (235, 64224), (240, 62886), (282, 53520), (288, 52405), (360, 41924), (376, 40140), (423, 35680), (446, 33840), (470, 32112), (480, 31443), (564, 26760), (669, 22560), (705, 21408), (720, 20962), (752, 20070), (846, 17840), (892, 16920), (940, 16056), (1115, 13536), (1128, 13380), (1338, 11280), (1410, 10704), (1440, 10481), (1504, 10035), (1692, 8920), (1784, 8460), (1880, 8028), (2007, 7520), (2115, 7136), (2230, 6768), (2256, 6690), (2676, 5640), (2820, 5352), (3345, 4512), (3384, 4460), (3568, 4230), (3760, 4014)]