83239680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 271524960

約数和(自身を除く): 188285280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 409, 424, 480, 530, 636, 640, 768, 795, 818, 848, 960, 1060, 1227, 1272, 1280, 1590, 1636, 1696, 1920, 2045, 2120, 2454, 2544, 3180, 3272, 3392, 3840, 4090, 4240, 4908, 5088, 6135, 6360, 6544, 6784, 8180, 8480, 9816, 10176, 12270, 12720, 13088, 13568, 16360, 16960, 19632, 20352, 21677, 24540, 25440, 26176, 32720, 33920, 39264, 40704, 43354, 49080, 50880, 52352, 65031, 65440, 67840, 78528, 86708, 98160, 101760, 104704, 108385, 130062, 130880, 157056, 173416, 196320, 203520, 216770, 260124, 261760, 314112, 325155, 346832, 392640, 433540, 520248, 523520, 650310, 693664, 785280, 867080, 1040496, 1300620, 1387328, 1570560, 1734160, 2080992, 2601240, 2774656, 3468320, 4161984, 5202480, 5549312, 6936640, 8323968, 10404960, 13873280, 16647936, 20809920, 27746560, 41619840, 83239680]

約数ペア:

[(1, 83239680), (2, 41619840), (3, 27746560), (4, 20809920), (5, 16647936), (6, 13873280), (8, 10404960), (10, 8323968), (12, 6936640), (15, 5549312), (16, 5202480), (20, 4161984), (24, 3468320), (30, 2774656), (32, 2601240), (40, 2080992), (48, 1734160), (53, 1570560), (60, 1387328), (64, 1300620), (80, 1040496), (96, 867080), (106, 785280), (120, 693664), (128, 650310), (159, 523520), (160, 520248), (192, 433540), (212, 392640), (240, 346832), (256, 325155), (265, 314112), (318, 261760), (320, 260124), (384, 216770), (409, 203520), (424, 196320), (480, 173416), (530, 157056), (636, 130880), (640, 130062), (768, 108385), (795, 104704), (818, 101760), (848, 98160), (960, 86708), (1060, 78528), (1227, 67840), (1272, 65440), (1280, 65031), (1590, 52352), (1636, 50880), (1696, 49080), (1920, 43354), (2045, 40704), (2120, 39264), (2454, 33920), (2544, 32720), (3180, 26176), (3272, 25440), (3392, 24540), (3840, 21677), (4090, 20352), (4240, 19632), (4908, 16960), (5088, 16360), (6135, 13568), (6360, 13088), (6544, 12720), (6784, 12270), (8180, 10176), (8480, 9816)]