186880560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{977}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 580650336

約数和(自身を除く): 393769776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797, 977, 1594, 1954, 2391, 2931, 3188, 3908, 3985, 4782, 4885, 5862, 6376, 7816, 7970, 9564, 9770, 11724, 11955, 12752, 14655, 15632, 15940, 19128, 19540, 23448, 23910, 29310, 31880, 38256, 39080, 46896, 47820, 58620, 63760, 78160, 95640, 117240, 191280, 234480, 778669, 1557338, 2336007, 3114676, 3893345, 4672014, 6229352, 7786690, 9344028, 11680035, 12458704, 15573380, 18688056, 23360070, 31146760, 37376112, 46720140, 62293520, 93440280, 186880560]

約数ペア:

[(1, 186880560), (2, 93440280), (3, 62293520), (4, 46720140), (5, 37376112), (6, 31146760), (8, 23360070), (10, 18688056), (12, 15573380), (15, 12458704), (16, 11680035), (20, 9344028), (24, 7786690), (30, 6229352), (40, 4672014), (48, 3893345), (60, 3114676), (80, 2336007), (120, 1557338), (240, 778669), (797, 234480), (977, 191280), (1594, 117240), (1954, 95640), (2391, 78160), (2931, 63760), (3188, 58620), (3908, 47820), (3985, 46896), (4782, 39080), (4885, 38256), (5862, 31880), (6376, 29310), (7816, 23910), (7970, 23448), (9564, 19540), (9770, 19128), (11724, 15940), (11955, 15632), (12752, 14655)]