13519080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 47532420

約数和(自身を除く): 34013340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 765, 799, 846, 940, 1020, 1128, 1224, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2209, 2397, 2820, 3060, 3196, 3384, 3995, 4230, 4418, 4794, 5640, 6120, 6392, 6627, 7191, 7990, 8460, 8836, 9588, 11045, 11985, 13254, 14382, 15980, 16920, 17672, 19176, 19881, 22090, 23970, 26508, 28764, 31960, 33135, 35955, 37553, 39762, 44180, 47940, 53016, 57528, 66270, 71910, 75106, 79524, 88360, 95880, 99405, 112659, 132540, 143820, 150212, 159048, 187765, 198810, 225318, 265080, 287640, 300424, 337977, 375530, 397620, 450636, 563295, 675954, 751060, 795240, 901272, 1126590, 1351908, 1502120, 1689885, 2253180, 2703816, 3379770, 4506360, 6759540, 13519080]

約数ペア:

[(1, 13519080), (2, 6759540), (3, 4506360), (4, 3379770), (5, 2703816), (6, 2253180), (8, 1689885), (9, 1502120), (10, 1351908), (12, 1126590), (15, 901272), (17, 795240), (18, 751060), (20, 675954), (24, 563295), (30, 450636), (34, 397620), (36, 375530), (40, 337977), (45, 300424), (47, 287640), (51, 265080), (60, 225318), (68, 198810), (72, 187765), (85, 159048), (90, 150212), (94, 143820), (102, 132540), (120, 112659), (136, 99405), (141, 95880), (153, 88360), (170, 79524), (180, 75106), (188, 71910), (204, 66270), (235, 57528), (255, 53016), (282, 47940), (306, 44180), (340, 39762), (360, 37553), (376, 35955), (408, 33135), (423, 31960), (470, 28764), (510, 26508), (564, 23970), (612, 22090), (680, 19881), (705, 19176), (765, 17672), (799, 16920), (846, 15980), (940, 14382), (1020, 13254), (1128, 11985), (1224, 11045), (1410, 9588), (1530, 8836), (1598, 8460), (1692, 7990), (1880, 7191), (2040, 6627), (2115, 6392), (2209, 6120), (2397, 5640), (2820, 4794), (3060, 4418), (3196, 4230), (3384, 3995)]