2391217440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2243}}^1$

素因数の和:4482

約数の個数: 96

約数和(自身を含む): 7539086016

約数和(自身を除く): 5147868576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2221, 2243, 4442, 4486, 6663, 6729, 8884, 8972, 11105, 11215, 13326, 13458, 17768, 17944, 22210, 22430, 26652, 26916, 33315, 33645, 35536, 35888, 44420, 44860, 53304, 53832, 66630, 67290, 71072, 71776, 88840, 89720, 106608, 107664, 133260, 134580, 177680, 179440, 213216, 215328, 266520, 269160, 355360, 358880, 533040, 538320, 1066080, 1076640, 4981703, 9963406, 14945109, 19926812, 24908515, 29890218, 39853624, 49817030, 59780436, 74725545, 79707248, 99634060, 119560872, 149451090, 159414496, 199268120, 239121744, 298902180, 398536240, 478243488, 597804360, 797072480, 1195608720, 2391217440]

約数ペア:

[(1, 2391217440), (2, 1195608720), (3, 797072480), (4, 597804360), (5, 478243488), (6, 398536240), (8, 298902180), (10, 239121744), (12, 199268120), (15, 159414496), (16, 149451090), (20, 119560872), (24, 99634060), (30, 79707248), (32, 74725545), (40, 59780436), (48, 49817030), (60, 39853624), (80, 29890218), (96, 24908515), (120, 19926812), (160, 14945109), (240, 9963406), (480, 4981703), (2221, 1076640), (2243, 1066080), (4442, 538320), (4486, 533040), (6663, 358880), (6729, 355360), (8884, 269160), (8972, 266520), (11105, 215328), (11215, 213216), (13326, 179440), (13458, 177680), (17768, 134580), (17944, 133260), (22210, 107664), (22430, 106608), (26652, 89720), (26916, 88840), (33315, 71776), (33645, 71072), (35536, 67290), (35888, 66630), (44420, 53832), (44860, 53304)]