312925680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16097}}^1$

素因数の和:16125

約数の個数: 120

約数和(自身を含む): 1089898992

約数和(自身を除く): 776973312

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, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 16097, 19440, 32194, 48291, 64388, 80485, 96582, 128776, 144873, 160970, 193164, 241455, 257552, 289746, 321940, 386328, 434619, 482910, 579492, 643880, 724365, 772656, 869238, 965820, 1158984, 1287760, 1303857, 1448730, 1738476, 1931640, 2173095, 2317968, 2607714, 2897460, 3476952, 3863280, 3911571, 4346190, 5215428, 5794920, 6519285, 6953904, 7823142, 8692380, 10430856, 11589840, 13038570, 15646284, 17384760, 19557855, 20861712, 26077140, 31292568, 34769520, 39115710, 52154280, 62585136, 78231420, 104308560, 156462840, 312925680]

約数ペア:

[(1, 312925680), (2, 156462840), (3, 104308560), (4, 78231420), (5, 62585136), (6, 52154280), (8, 39115710), (9, 34769520), (10, 31292568), (12, 26077140), (15, 20861712), (16, 19557855), (18, 17384760), (20, 15646284), (24, 13038570), (27, 11589840), (30, 10430856), (36, 8692380), (40, 7823142), (45, 6953904), (48, 6519285), (54, 5794920), (60, 5215428), (72, 4346190), (80, 3911571), (81, 3863280), (90, 3476952), (108, 2897460), (120, 2607714), (135, 2317968), (144, 2173095), (162, 1931640), (180, 1738476), (216, 1448730), (240, 1303857), (243, 1287760), (270, 1158984), (324, 965820), (360, 869238), (405, 772656), (432, 724365), (486, 643880), (540, 579492), (648, 482910), (720, 434619), (810, 386328), (972, 321940), (1080, 289746), (1215, 257552), (1296, 241455), (1620, 193164), (1944, 160970), (2160, 144873), (2430, 128776), (3240, 96582), (3888, 80485), (4860, 64388), (6480, 48291), (9720, 32194), (16097, 19440)]