78238321080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12281}}^1\times {\mathrm{53089}}^1$

素因数の和:65384

約数の個数: 64

約数和(自身を含む): 234738496800

約数和(自身を除く): 156500175720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12281, 24562, 36843, 49124, 53089, 61405, 73686, 98248, 106178, 122810, 147372, 159267, 184215, 212356, 245620, 265445, 294744, 318534, 368430, 424712, 491240, 530890, 637068, 736860, 796335, 1061780, 1274136, 1473720, 1592670, 2123560, 3185340, 6370680, 651986009, 1303972018, 1955958027, 2607944036, 3259930045, 3911916054, 5215888072, 6519860090, 7823832108, 9779790135, 13039720180, 15647664216, 19559580270, 26079440360, 39119160540, 78238321080]

約数ペア:

[(1, 78238321080), (2, 39119160540), (3, 26079440360), (4, 19559580270), (5, 15647664216), (6, 13039720180), (8, 9779790135), (10, 7823832108), (12, 6519860090), (15, 5215888072), (20, 3911916054), (24, 3259930045), (30, 2607944036), (40, 1955958027), (60, 1303972018), (120, 651986009), (12281, 6370680), (24562, 3185340), (36843, 2123560), (49124, 1592670), (53089, 1473720), (61405, 1274136), (73686, 1061780), (98248, 796335), (106178, 736860), (122810, 637068), (147372, 530890), (159267, 491240), (184215, 424712), (212356, 368430), (245620, 318534), (265445, 294744)]