258228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48907}}^1$

素因数の和:48936

約数の個数: 96

約数和(自身を含む): 887386752

約数和(自身を除く): 629157792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 48907, 97814, 146721, 195628, 244535, 293442, 391256, 489070, 537977, 586884, 733605, 782512, 978140, 1075954, 1173768, 1467210, 1565024, 1613931, 1956280, 2151908, 2347536, 2689885, 2934420, 3227862, 3912560, 4303816, 4695072, 5379770, 5868840, 6455724, 7825120, 8069655, 8607632, 10759540, 11737680, 12911448, 16139310, 17215264, 21519080, 23475360, 25822896, 32278620, 43038160, 51645792, 64557240, 86076320, 129114480, 258228960]

約数ペア:

[(1, 258228960), (2, 129114480), (3, 86076320), (4, 64557240), (5, 51645792), (6, 43038160), (8, 32278620), (10, 25822896), (11, 23475360), (12, 21519080), (15, 17215264), (16, 16139310), (20, 12911448), (22, 11737680), (24, 10759540), (30, 8607632), (32, 8069655), (33, 7825120), (40, 6455724), (44, 5868840), (48, 5379770), (55, 4695072), (60, 4303816), (66, 3912560), (80, 3227862), (88, 2934420), (96, 2689885), (110, 2347536), (120, 2151908), (132, 1956280), (160, 1613931), (165, 1565024), (176, 1467210), (220, 1173768), (240, 1075954), (264, 978140), (330, 782512), (352, 733605), (440, 586884), (480, 537977), (528, 489070), (660, 391256), (880, 293442), (1056, 244535), (1320, 195628), (1760, 146721), (2640, 97814), (5280, 48907)]