288729480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3223

約数の個数: 128

約数和(自身を含む): 948931200

約数和(自身を除く): 660201720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 3068, 3137, 3540, 3835, 4602, 6136, 6274, 7080, 7670, 9204, 9411, 11505, 12548, 15340, 15685, 18408, 18822, 23010, 25096, 30680, 31370, 37644, 40781, 46020, 47055, 62740, 75288, 81562, 92040, 94110, 122343, 125480, 163124, 185083, 188220, 203905, 244686, 326248, 370166, 376440, 407810, 489372, 555249, 611715, 740332, 815620, 925415, 978744, 1110498, 1223430, 1480664, 1631240, 1850830, 2220996, 2406079, 2446860, 2776245, 3701660, 4441992, 4812158, 4893720, 5552490, 7218237, 7403320, 9624316, 11104980, 12030395, 14436474, 19248632, 22209960, 24060790, 28872948, 36091185, 48121580, 57745896, 72182370, 96243160, 144364740, 288729480]

約数ペア:

[(1, 288729480), (2, 144364740), (3, 96243160), (4, 72182370), (5, 57745896), (6, 48121580), (8, 36091185), (10, 28872948), (12, 24060790), (13, 22209960), (15, 19248632), (20, 14436474), (24, 12030395), (26, 11104980), (30, 9624316), (39, 7403320), (40, 7218237), (52, 5552490), (59, 4893720), (60, 4812158), (65, 4441992), (78, 3701660), (104, 2776245), (118, 2446860), (120, 2406079), (130, 2220996), (156, 1850830), (177, 1631240), (195, 1480664), (236, 1223430), (260, 1110498), (295, 978744), (312, 925415), (354, 815620), (390, 740332), (472, 611715), (520, 555249), (590, 489372), (708, 407810), (767, 376440), (780, 370166), (885, 326248), (1180, 244686), (1416, 203905), (1534, 188220), (1560, 185083), (1770, 163124), (2301, 125480), (2360, 122343), (3068, 94110), (3137, 92040), (3540, 81562), (3835, 75288), (4602, 62740), (6136, 47055), (6274, 46020), (7080, 40781), (7670, 37644), (9204, 31370), (9411, 30680), (11505, 25096), (12548, 23010), (15340, 18822), (15685, 18408)]