404545320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4513}}^1$

素因数の和:4616

約数の個数: 128

約数和(自身を含む): 1365033600

約数和(自身を除く): 960488280

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, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4482, 4513, 4980, 5976, 7470, 8964, 9026, 9960, 11205, 13539, 14940, 17928, 18052, 22410, 22565, 27078, 29880, 36104, 40617, 44820, 45130, 54156, 67695, 81234, 89640, 90260, 108312, 121851, 135390, 162468, 180520, 203085, 243702, 270780, 324936, 374579, 406170, 487404, 541560, 609255, 749158, 812340, 974808, 1123737, 1218510, 1498316, 1624680, 1872895, 2247474, 2437020, 2996632, 3371211, 3745790, 4494948, 4874040, 5618685, 6742422, 7491580, 8989896, 10113633, 11237370, 13484844, 14983160, 16856055, 20227266, 22474740, 26969688, 33712110, 40454532, 44949480, 50568165, 67424220, 80909064, 101136330, 134848440, 202272660, 404545320]

約数ペア:

[(1, 404545320), (2, 202272660), (3, 134848440), (4, 101136330), (5, 80909064), (6, 67424220), (8, 50568165), (9, 44949480), (10, 40454532), (12, 33712110), (15, 26969688), (18, 22474740), (20, 20227266), (24, 16856055), (27, 14983160), (30, 13484844), (36, 11237370), (40, 10113633), (45, 8989896), (54, 7491580), (60, 6742422), (72, 5618685), (83, 4874040), (90, 4494948), (108, 3745790), (120, 3371211), (135, 2996632), (166, 2437020), (180, 2247474), (216, 1872895), (249, 1624680), (270, 1498316), (332, 1218510), (360, 1123737), (415, 974808), (498, 812340), (540, 749158), (664, 609255), (747, 541560), (830, 487404), (996, 406170), (1080, 374579), (1245, 324936), (1494, 270780), (1660, 243702), (1992, 203085), (2241, 180520), (2490, 162468), (2988, 135390), (3320, 121851), (3735, 108312), (4482, 90260), (4513, 89640), (4980, 81234), (5976, 67695), (7470, 54156), (8964, 45130), (9026, 44820), (9960, 40617), (11205, 36104), (13539, 29880), (14940, 27078), (17928, 22565), (18052, 22410)]