8974981080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1917731}}^1$

素因数の和:1917761

約数の個数: 96

約数和(自身を含む): 31412450160

約数和(自身を除く): 22437469080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1917731, 3835462, 5753193, 7670924, 9588655, 11506386, 15341848, 17259579, 19177310, 23012772, 24930503, 28765965, 34519158, 38354620, 46025544, 49861006, 57531930, 69038316, 74791509, 76709240, 86297895, 99722012, 115063860, 124652515, 138076632, 149583018, 172595790, 199444024, 224374527, 230127720, 249305030, 299166036, 345191580, 373957545, 448749054, 498610060, 598332072, 690383160, 747915090, 897498108, 997220120, 1121872635, 1495830180, 1794996216, 2243745270, 2991660360, 4487490540, 8974981080]

約数ペア:

[(1, 8974981080), (2, 4487490540), (3, 2991660360), (4, 2243745270), (5, 1794996216), (6, 1495830180), (8, 1121872635), (9, 997220120), (10, 897498108), (12, 747915090), (13, 690383160), (15, 598332072), (18, 498610060), (20, 448749054), (24, 373957545), (26, 345191580), (30, 299166036), (36, 249305030), (39, 230127720), (40, 224374527), (45, 199444024), (52, 172595790), (60, 149583018), (65, 138076632), (72, 124652515), (78, 115063860), (90, 99722012), (104, 86297895), (117, 76709240), (120, 74791509), (130, 69038316), (156, 57531930), (180, 49861006), (195, 46025544), (234, 38354620), (260, 34519158), (312, 28765965), (360, 24930503), (390, 23012772), (468, 19177310), (520, 17259579), (585, 15341848), (780, 11506386), (936, 9588655), (1170, 7670924), (1560, 5753193), (2340, 3835462), (4680, 1917731)]