54939240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 139149720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 191, 204, 235, 255, 282, 306, 340, 360, 376, 382, 408, 423, 470, 510, 564, 573, 612, 680, 705, 764, 765, 799, 846, 940, 955, 1020, 1128, 1146, 1224, 1410, 1528, 1530, 1598, 1692, 1719, 1880, 1910, 2040, 2115, 2292, 2397, 2820, 2865, 3060, 3196, 3247, 3384, 3438, 3820, 3995, 4230, 4584, 4794, 5640, 5730, 6120, 6392, 6494, 6876, 7191, 7640, 7990, 8460, 8595, 8977, 9588, 9741, 11460, 11985, 12988, 13752, 14382, 15980, 16235, 16920, 17190, 17954, 19176, 19482, 22920, 23970, 25976, 26931, 28764, 29223, 31960, 32470, 34380, 35908, 35955, 38964, 44885, 47940, 48705, 53862, 57528, 58446, 64940, 68760, 71816, 71910, 77928, 80793, 89770, 95880, 97410, 107724, 116892, 129880, 134655, 143820, 146115, 152609, 161586, 179540, 194820, 215448, 233784, 269310, 287640, 292230, 305218, 323172, 359080, 389640, 403965, 457827, 538620, 584460, 610436, 646344, 763045, 807930, 915654, 1077240, 1168920, 1220872, 1373481, 1526090, 1615860, 1831308, 2289135, 2746962, 3052180, 3231720, 3662616, 4578270, 5493924, 6104360, 6867405, 9156540, 10987848, 13734810, 18313080, 27469620, 54939240]

約数ペア:

[(1, 54939240), (2, 27469620), (3, 18313080), (4, 13734810), (5, 10987848), (6, 9156540), (8, 6867405), (9, 6104360), (10, 5493924), (12, 4578270), (15, 3662616), (17, 3231720), (18, 3052180), (20, 2746962), (24, 2289135), (30, 1831308), (34, 1615860), (36, 1526090), (40, 1373481), (45, 1220872), (47, 1168920), (51, 1077240), (60, 915654), (68, 807930), (72, 763045), (85, 646344), (90, 610436), (94, 584460), (102, 538620), (120, 457827), (136, 403965), (141, 389640), (153, 359080), (170, 323172), (180, 305218), (188, 292230), (191, 287640), (204, 269310), (235, 233784), (255, 215448), (282, 194820), (306, 179540), (340, 161586), (360, 152609), (376, 146115), (382, 143820), (408, 134655), (423, 129880), (470, 116892), (510, 107724), (564, 97410), (573, 95880), (612, 89770), (680, 80793), (705, 77928), (764, 71910), (765, 71816), (799, 68760), (846, 64940), (940, 58446), (955, 57528), (1020, 53862), (1128, 48705), (1146, 47940), (1224, 44885), (1410, 38964), (1528, 35955), (1530, 35908), (1598, 34380), (1692, 32470), (1719, 31960), (1880, 29223), (1910, 28764), (2040, 26931), (2115, 25976), (2292, 23970), (2397, 22920), (2820, 19482), (2865, 19176), (3060, 17954), (3196, 17190), (3247, 16920), (3384, 16235), (3438, 15980), (3820, 14382), (3995, 13752), (4230, 12988), (4584, 11985), (4794, 11460), (5640, 9741), (5730, 9588), (6120, 8977), (6392, 8595), (6494, 8460), (6876, 7990), (7191, 7640)]