4148448720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1329631}}^1$

素因数の和:1329660

約数の個数: 80

約数和(自身を含む): 13849446912

約数和(自身を除く): 9700998192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1329631, 2659262, 3988893, 5318524, 6648155, 7977786, 10637048, 13296310, 15955572, 17285203, 19944465, 21274096, 26592620, 31911144, 34570406, 39888930, 51855609, 53185240, 63822288, 69140812, 79777860, 86426015, 103711218, 106370480, 138281624, 159555720, 172852030, 207422436, 259278045, 276563248, 319111440, 345704060, 414844872, 518556090, 691408120, 829689744, 1037112180, 1382816240, 2074224360, 4148448720]

約数ペア:

[(1, 4148448720), (2, 2074224360), (3, 1382816240), (4, 1037112180), (5, 829689744), (6, 691408120), (8, 518556090), (10, 414844872), (12, 345704060), (13, 319111440), (15, 276563248), (16, 259278045), (20, 207422436), (24, 172852030), (26, 159555720), (30, 138281624), (39, 106370480), (40, 103711218), (48, 86426015), (52, 79777860), (60, 69140812), (65, 63822288), (78, 53185240), (80, 51855609), (104, 39888930), (120, 34570406), (130, 31911144), (156, 26592620), (195, 21274096), (208, 19944465), (240, 17285203), (260, 15955572), (312, 13296310), (390, 10637048), (520, 7977786), (624, 6648155), (780, 5318524), (1040, 3988893), (1560, 2659262), (3120, 1329631)]