216041520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24329}}^1$

素因数の和:24382

約数の個数: 80

約数和(自身を含む): 687857760

約数和(自身を除く): 471816240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 24329, 48658, 72987, 97316, 121645, 145974, 194632, 243290, 291948, 364935, 389264, 486580, 583896, 729870, 900173, 973160, 1167792, 1459740, 1800346, 1946320, 2700519, 2919480, 3600692, 4500865, 5401038, 5838960, 7201384, 9001730, 10802076, 13502595, 14402768, 18003460, 21604152, 27005190, 36006920, 43208304, 54010380, 72013840, 108020760, 216041520]

約数ペア:

[(1, 216041520), (2, 108020760), (3, 72013840), (4, 54010380), (5, 43208304), (6, 36006920), (8, 27005190), (10, 21604152), (12, 18003460), (15, 14402768), (16, 13502595), (20, 10802076), (24, 9001730), (30, 7201384), (37, 5838960), (40, 5401038), (48, 4500865), (60, 3600692), (74, 2919480), (80, 2700519), (111, 1946320), (120, 1800346), (148, 1459740), (185, 1167792), (222, 973160), (240, 900173), (296, 729870), (370, 583896), (444, 486580), (555, 389264), (592, 364935), (740, 291948), (888, 243290), (1110, 194632), (1480, 145974), (1776, 121645), (2220, 97316), (2960, 72987), (4440, 48658), (8880, 24329)]