3801565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2436901}}^1$

素因数の和:2436928

約数の個数: 64

約数和(自身を含む): 12281986080

約数和(自身を除く): 8480420520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2436901, 4873802, 7310703, 9747604, 12184505, 14621406, 19495208, 24369010, 29242812, 31679713, 36553515, 48738020, 58485624, 63359426, 73107030, 95039139, 97476040, 126718852, 146214060, 158398565, 190078278, 253437704, 292428120, 316797130, 380156556, 475195695, 633594260, 760313112, 950391390, 1267188520, 1900782780, 3801565560]

約数ペア:

[(1, 3801565560), (2, 1900782780), (3, 1267188520), (4, 950391390), (5, 760313112), (6, 633594260), (8, 475195695), (10, 380156556), (12, 316797130), (13, 292428120), (15, 253437704), (20, 190078278), (24, 158398565), (26, 146214060), (30, 126718852), (39, 97476040), (40, 95039139), (52, 73107030), (60, 63359426), (65, 58485624), (78, 48738020), (104, 36553515), (120, 31679713), (130, 29242812), (156, 24369010), (195, 19495208), (260, 14621406), (312, 12184505), (390, 9747604), (520, 7310703), (780, 4873802), (1560, 2436901)]