17748120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 59351040

約数和(自身を除く): 41602920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 367, 372, 390, 403, 465, 520, 620, 734, 744, 780, 806, 930, 1101, 1209, 1240, 1468, 1560, 1612, 1835, 1860, 2015, 2202, 2418, 2936, 3224, 3670, 3720, 4030, 4404, 4771, 4836, 5505, 6045, 7340, 8060, 8808, 9542, 9672, 11010, 11377, 12090, 14313, 14680, 16120, 19084, 22020, 22754, 23855, 24180, 28626, 34131, 38168, 44040, 45508, 47710, 48360, 56885, 57252, 68262, 71565, 91016, 95420, 113770, 114504, 136524, 143130, 147901, 170655, 190840, 227540, 273048, 286260, 295802, 341310, 443703, 455080, 572520, 591604, 682620, 739505, 887406, 1183208, 1365240, 1479010, 1774812, 2218515, 2958020, 3549624, 4437030, 5916040, 8874060, 17748120]

約数ペア:

[(1, 17748120), (2, 8874060), (3, 5916040), (4, 4437030), (5, 3549624), (6, 2958020), (8, 2218515), (10, 1774812), (12, 1479010), (13, 1365240), (15, 1183208), (20, 887406), (24, 739505), (26, 682620), (30, 591604), (31, 572520), (39, 455080), (40, 443703), (52, 341310), (60, 295802), (62, 286260), (65, 273048), (78, 227540), (93, 190840), (104, 170655), (120, 147901), (124, 143130), (130, 136524), (155, 114504), (156, 113770), (186, 95420), (195, 91016), (248, 71565), (260, 68262), (310, 57252), (312, 56885), (367, 48360), (372, 47710), (390, 45508), (403, 44040), (465, 38168), (520, 34131), (620, 28626), (734, 24180), (744, 23855), (780, 22754), (806, 22020), (930, 19084), (1101, 16120), (1209, 14680), (1240, 14313), (1468, 12090), (1560, 11377), (1612, 11010), (1835, 9672), (1860, 9542), (2015, 8808), (2202, 8060), (2418, 7340), (2936, 6045), (3224, 5505), (3670, 4836), (3720, 4771), (4030, 4404)]