2080772580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15217}}^1$

素因数の和:15325

約数の個数: 96

約数和(自身を含む): 6074538624

約数和(自身を除く): 3993766044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1290, 1590, 2279, 2580, 3180, 4558, 6837, 9116, 11395, 13674, 15217, 22790, 27348, 30434, 34185, 45580, 45651, 60868, 68370, 76085, 91302, 136740, 152170, 182604, 228255, 304340, 456510, 654331, 806501, 913020, 1308662, 1613002, 1962993, 2419503, 2617324, 3226004, 3271655, 3925986, 4032505, 4839006, 6543310, 7851972, 8065010, 9678012, 9814965, 12097515, 13086620, 16130020, 19629930, 24195030, 34679543, 39259860, 48390060, 69359086, 104038629, 138718172, 173397715, 208077258, 346795430, 416154516, 520193145, 693590860, 1040386290, 2080772580]

約数ペア:

[(1, 2080772580), (2, 1040386290), (3, 693590860), (4, 520193145), (5, 416154516), (6, 346795430), (10, 208077258), (12, 173397715), (15, 138718172), (20, 104038629), (30, 69359086), (43, 48390060), (53, 39259860), (60, 34679543), (86, 24195030), (106, 19629930), (129, 16130020), (159, 13086620), (172, 12097515), (212, 9814965), (215, 9678012), (258, 8065010), (265, 7851972), (318, 6543310), (430, 4839006), (516, 4032505), (530, 3925986), (636, 3271655), (645, 3226004), (795, 2617324), (860, 2419503), (1060, 1962993), (1290, 1613002), (1590, 1308662), (2279, 913020), (2580, 806501), (3180, 654331), (4558, 456510), (6837, 304340), (9116, 228255), (11395, 182604), (13674, 152170), (15217, 136740), (22790, 91302), (27348, 76085), (30434, 68370), (34185, 60868), (45580, 45651)]