479952720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 1774386432

約数和(自身を除く): 1294433712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 180, 188, 195, 208, 234, 235, 240, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 624, 705, 720, 752, 780, 846, 936, 940, 1040, 1091, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1872, 1880, 2115, 2182, 2256, 2340, 2444, 2820, 3055, 3120, 3273, 3384, 3666, 3760, 4230, 4364, 4680, 4888, 5455, 5499, 5640, 6110, 6546, 6768, 7332, 8460, 8728, 9165, 9360, 9776, 9819, 10910, 10998, 11280, 12220, 13092, 14183, 14664, 16365, 16920, 17456, 18330, 19638, 21820, 21996, 24440, 26184, 27495, 28366, 29328, 32730, 33840, 36660, 39276, 42549, 43640, 43992, 48880, 49095, 51277, 52368, 54990, 56732, 65460, 70915, 73320, 78552, 85098, 87280, 87984, 98190, 102554, 109980, 113464, 127647, 130920, 141830, 146640, 153831, 157104, 170196, 196380, 205108, 212745, 219960, 226928, 255294, 256385, 261840, 283660, 307662, 340392, 392760, 410216, 425490, 439920, 461493, 510588, 512770, 567320, 615324, 638235, 666601, 680784, 769155, 785520, 820432, 850980, 922986, 1021176, 1025540, 1134640, 1230648, 1276470, 1333202, 1538310, 1701960, 1845972, 1999803, 2042352, 2051080, 2307465, 2461296, 2552940, 2666404, 3076620, 3333005, 3403920, 3691944, 3999606, 4102160, 4614930, 5105880, 5332808, 5999409, 6153240, 6666010, 7383888, 7999212, 9229860, 9999015, 10211760, 10665616, 11998818, 12306480, 13332020, 15998424, 18459720, 19998030, 23997636, 26664040, 29997045, 31996848, 36919440, 39996060, 47995272, 53328080, 59994090, 79992120, 95990544, 119988180, 159984240, 239976360, 479952720]

約数ペア:

[(1, 479952720), (2, 239976360), (3, 159984240), (4, 119988180), (5, 95990544), (6, 79992120), (8, 59994090), (9, 53328080), (10, 47995272), (12, 39996060), (13, 36919440), (15, 31996848), (16, 29997045), (18, 26664040), (20, 23997636), (24, 19998030), (26, 18459720), (30, 15998424), (36, 13332020), (39, 12306480), (40, 11998818), (45, 10665616), (47, 10211760), (48, 9999015), (52, 9229860), (60, 7999212), (65, 7383888), (72, 6666010), (78, 6153240), (80, 5999409), (90, 5332808), (94, 5105880), (104, 4614930), (117, 4102160), (120, 3999606), (130, 3691944), (141, 3403920), (144, 3333005), (156, 3076620), (180, 2666404), (188, 2552940), (195, 2461296), (208, 2307465), (234, 2051080), (235, 2042352), (240, 1999803), (260, 1845972), (282, 1701960), (312, 1538310), (360, 1333202), (376, 1276470), (390, 1230648), (423, 1134640), (468, 1025540), (470, 1021176), (520, 922986), (564, 850980), (585, 820432), (611, 785520), (624, 769155), (705, 680784), (720, 666601), (752, 638235), (780, 615324), (846, 567320), (936, 512770), (940, 510588), (1040, 461493), (1091, 439920), (1128, 425490), (1170, 410216), (1222, 392760), (1410, 340392), (1560, 307662), (1692, 283660), (1833, 261840), (1872, 256385), (1880, 255294), (2115, 226928), (2182, 219960), (2256, 212745), (2340, 205108), (2444, 196380), (2820, 170196), (3055, 157104), (3120, 153831), (3273, 146640), (3384, 141830), (3666, 130920), (3760, 127647), (4230, 113464), (4364, 109980), (4680, 102554), (4888, 98190), (5455, 87984), (5499, 87280), (5640, 85098), (6110, 78552), (6546, 73320), (6768, 70915), (7332, 65460), (8460, 56732), (8728, 54990), (9165, 52368), (9360, 51277), (9776, 49095), (9819, 48880), (10910, 43992), (10998, 43640), (11280, 42549), (12220, 39276), (13092, 36660), (14183, 33840), (14664, 32730), (16365, 29328), (16920, 28366), (17456, 27495), (18330, 26184), (19638, 24440), (21820, 21996)]