210687480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65027}}^1$

素因数の和:65050

約数の個数: 80

約数和(自身を含む): 708154920

約数和(自身を除く): 497467440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65027, 130054, 195081, 260108, 325135, 390162, 520216, 585243, 650270, 780324, 975405, 1170486, 1300540, 1560648, 1755729, 1950810, 2340972, 2601080, 2926215, 3511458, 3901620, 4681944, 5267187, 5852430, 7022916, 7803240, 8778645, 10534374, 11704860, 14045832, 17557290, 21068748, 23409720, 26335935, 35114580, 42137496, 52671870, 70229160, 105343740, 210687480]

約数ペア:

[(1, 210687480), (2, 105343740), (3, 70229160), (4, 52671870), (5, 42137496), (6, 35114580), (8, 26335935), (9, 23409720), (10, 21068748), (12, 17557290), (15, 14045832), (18, 11704860), (20, 10534374), (24, 8778645), (27, 7803240), (30, 7022916), (36, 5852430), (40, 5267187), (45, 4681944), (54, 3901620), (60, 3511458), (72, 2926215), (81, 2601080), (90, 2340972), (108, 1950810), (120, 1755729), (135, 1560648), (162, 1300540), (180, 1170486), (216, 975405), (270, 780324), (324, 650270), (360, 585243), (405, 520216), (540, 390162), (648, 325135), (810, 260108), (1080, 195081), (1620, 130054), (3240, 65027)]