240304920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 521743080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 690, 830, 920, 996, 1049, 1245, 1380, 1660, 1909, 1992, 2098, 2490, 2760, 3147, 3320, 3818, 4196, 4980, 5245, 5727, 6294, 7636, 8392, 9545, 9960, 10490, 11454, 12588, 15272, 15735, 19090, 20980, 22908, 24127, 25176, 28635, 31470, 38180, 41960, 45816, 48254, 57270, 62940, 72381, 76360, 87067, 96508, 114540, 120635, 125880, 144762, 174134, 193016, 229080, 241270, 261201, 289524, 348268, 361905, 435335, 482540, 522402, 579048, 696536, 723810, 870670, 965080, 1044804, 1306005, 1447620, 1741340, 2002541, 2089608, 2612010, 2895240, 3482680, 4005082, 5224020, 6007623, 8010164, 10012705, 10448040, 12015246, 16020328, 20025410, 24030492, 30038115, 40050820, 48060984, 60076230, 80101640, 120152460, 240304920]

約数ペア:

[(1, 240304920), (2, 120152460), (3, 80101640), (4, 60076230), (5, 48060984), (6, 40050820), (8, 30038115), (10, 24030492), (12, 20025410), (15, 16020328), (20, 12015246), (23, 10448040), (24, 10012705), (30, 8010164), (40, 6007623), (46, 5224020), (60, 4005082), (69, 3482680), (83, 2895240), (92, 2612010), (115, 2089608), (120, 2002541), (138, 1741340), (166, 1447620), (184, 1306005), (230, 1044804), (249, 965080), (276, 870670), (332, 723810), (345, 696536), (415, 579048), (460, 522402), (498, 482540), (552, 435335), (664, 361905), (690, 348268), (830, 289524), (920, 261201), (996, 241270), (1049, 229080), (1245, 193016), (1380, 174134), (1660, 144762), (1909, 125880), (1992, 120635), (2098, 114540), (2490, 96508), (2760, 87067), (3147, 76360), (3320, 72381), (3818, 62940), (4196, 57270), (4980, 48254), (5245, 45816), (5727, 41960), (6294, 38180), (7636, 31470), (8392, 28635), (9545, 25176), (9960, 24127), (10490, 22908), (11454, 20980), (12588, 19090), (15272, 15735)]