13244628720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{664891}}^1$

素因数の和:664990

約数の個数: 80

約数和(自身を含む): 41553090432

約数和(自身を除く): 28308461712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 664891, 1329782, 1994673, 2659564, 3324455, 3989346, 5319128, 6648910, 7978692, 9973365, 10638256, 13297820, 15957384, 19946730, 26595640, 31914768, 39893460, 53191280, 55185953, 79786920, 110371906, 159573840, 165557859, 220743812, 275929765, 331115718, 441487624, 551859530, 662231436, 827789295, 882975248, 1103719060, 1324462872, 1655578590, 2207438120, 2648925744, 3311157180, 4414876240, 6622314360, 13244628720]

約数ペア:

[(1, 13244628720), (2, 6622314360), (3, 4414876240), (4, 3311157180), (5, 2648925744), (6, 2207438120), (8, 1655578590), (10, 1324462872), (12, 1103719060), (15, 882975248), (16, 827789295), (20, 662231436), (24, 551859530), (30, 441487624), (40, 331115718), (48, 275929765), (60, 220743812), (80, 165557859), (83, 159573840), (120, 110371906), (166, 79786920), (240, 55185953), (249, 53191280), (332, 39893460), (415, 31914768), (498, 26595640), (664, 19946730), (830, 15957384), (996, 13297820), (1245, 10638256), (1328, 9973365), (1660, 7978692), (1992, 6648910), (2490, 5319128), (3320, 3989346), (3984, 3324455), (4980, 2659564), (6640, 1994673), (9960, 1329782), (19920, 664891)]