515957040

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 180

約数和(自身を含む): 1801139184

約数和(自身を除く): 1285182144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 983, 1080, 1215, 1296, 1458, 1620, 1944, 1966, 2160, 2187, 2430, 2916, 2949, 3240, 3645, 3888, 3932, 4374, 4860, 4915, 5832, 5898, 6480, 6561, 7290, 7864, 8748, 8847, 9720, 9830, 10935, 11664, 11796, 13122, 14580, 14745, 15728, 17496, 17694, 19440, 19660, 21870, 23592, 26244, 26541, 29160, 29490, 32805, 34992, 35388, 39320, 43740, 44235, 47184, 52488, 53082, 58320, 58980, 65610, 70776, 78640, 79623, 87480, 88470, 104976, 106164, 117960, 131220, 132705, 141552, 159246, 174960, 176940, 212328, 235920, 238869, 262440, 265410, 318492, 353880, 398115, 424656, 477738, 524880, 530820, 636984, 707760, 716607, 796230, 955476, 1061640, 1194345, 1273968, 1433214, 1592460, 1910952, 2123280, 2149821, 2388690, 2866428, 3184920, 3583035, 3821904, 4299642, 4777380, 5732856, 6369840, 6449463, 7166070, 8599284, 9554760, 10749105, 11465712, 12898926, 14332140, 17198568, 19109520, 21498210, 25797852, 28664280, 32247315, 34397136, 42996420, 51595704, 57328560, 64494630, 85992840, 103191408, 128989260, 171985680, 257978520, 515957040]

約数ペア:

[(1, 515957040), (2, 257978520), (3, 171985680), (4, 128989260), (5, 103191408), (6, 85992840), (8, 64494630), (9, 57328560), (10, 51595704), (12, 42996420), (15, 34397136), (16, 32247315), (18, 28664280), (20, 25797852), (24, 21498210), (27, 19109520), (30, 17198568), (36, 14332140), (40, 12898926), (45, 11465712), (48, 10749105), (54, 9554760), (60, 8599284), (72, 7166070), (80, 6449463), (81, 6369840), (90, 5732856), (108, 4777380), (120, 4299642), (135, 3821904), (144, 3583035), (162, 3184920), (180, 2866428), (216, 2388690), (240, 2149821), (243, 2123280), (270, 1910952), (324, 1592460), (360, 1433214), (405, 1273968), (432, 1194345), (486, 1061640), (540, 955476), (648, 796230), (720, 716607), (729, 707760), (810, 636984), (972, 530820), (983, 524880), (1080, 477738), (1215, 424656), (1296, 398115), (1458, 353880), (1620, 318492), (1944, 265410), (1966, 262440), (2160, 238869), (2187, 235920), (2430, 212328), (2916, 176940), (2949, 174960), (3240, 159246), (3645, 141552), (3888, 132705), (3932, 131220), (4374, 117960), (4860, 106164), (4915, 104976), (5832, 88470), (5898, 87480), (6480, 79623), (6561, 78640), (7290, 70776), (7864, 65610), (8748, 58980), (8847, 58320), (9720, 53082), (9830, 52488), (10935, 47184), (11664, 44235), (11796, 43740), (13122, 39320), (14580, 35388), (14745, 34992), (15728, 32805), (17496, 29490), (17694, 29160), (19440, 26541), (19660, 26244), (21870, 23592)]