16012440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 54802800

約数和(自身を除く): 38790360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2341, 3420, 4682, 6840, 7023, 9364, 11705, 14046, 18728, 21069, 23410, 28092, 35115, 42138, 44479, 46820, 56184, 70230, 84276, 88958, 93640, 105345, 133437, 140460, 168552, 177916, 210690, 222395, 266874, 280920, 355832, 400311, 421380, 444790, 533748, 667185, 800622, 842760, 889580, 1067496, 1334370, 1601244, 1779160, 2001555, 2668740, 3202488, 4003110, 5337480, 8006220, 16012440]

約数ペア:

[(1, 16012440), (2, 8006220), (3, 5337480), (4, 4003110), (5, 3202488), (6, 2668740), (8, 2001555), (9, 1779160), (10, 1601244), (12, 1334370), (15, 1067496), (18, 889580), (19, 842760), (20, 800622), (24, 667185), (30, 533748), (36, 444790), (38, 421380), (40, 400311), (45, 355832), (57, 280920), (60, 266874), (72, 222395), (76, 210690), (90, 177916), (95, 168552), (114, 140460), (120, 133437), (152, 105345), (171, 93640), (180, 88958), (190, 84276), (228, 70230), (285, 56184), (342, 46820), (360, 44479), (380, 42138), (456, 35115), (570, 28092), (684, 23410), (760, 21069), (855, 18728), (1140, 14046), (1368, 11705), (1710, 9364), (2280, 7023), (2341, 6840), (3420, 4682)]