87580080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17377}}^1$

素因数の和:17403

約数の個数: 120

約数和(自身を含む): 336160032

約数和(自身を除く): 248579952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17377, 34754, 52131, 69508, 86885, 104262, 121639, 139016, 156393, 173770, 208524, 243278, 260655, 278032, 312786, 347540, 364917, 417048, 486556, 521310, 608195, 625572, 695080, 729834, 781965, 834096, 973112, 1042620, 1094751, 1216390, 1251144, 1390160, 1459668, 1563930, 1824585, 1946224, 2085240, 2189502, 2432780, 2502288, 2919336, 3127860, 3649170, 4170480, 4379004, 4865560, 5473755, 5838672, 6255720, 7298340, 8758008, 9731120, 10947510, 12511440, 14596680, 17516016, 21895020, 29193360, 43790040, 87580080]

約数ペア:

[(1, 87580080), (2, 43790040), (3, 29193360), (4, 21895020), (5, 17516016), (6, 14596680), (7, 12511440), (8, 10947510), (9, 9731120), (10, 8758008), (12, 7298340), (14, 6255720), (15, 5838672), (16, 5473755), (18, 4865560), (20, 4379004), (21, 4170480), (24, 3649170), (28, 3127860), (30, 2919336), (35, 2502288), (36, 2432780), (40, 2189502), (42, 2085240), (45, 1946224), (48, 1824585), (56, 1563930), (60, 1459668), (63, 1390160), (70, 1251144), (72, 1216390), (80, 1094751), (84, 1042620), (90, 973112), (105, 834096), (112, 781965), (120, 729834), (126, 695080), (140, 625572), (144, 608195), (168, 521310), (180, 486556), (210, 417048), (240, 364917), (252, 347540), (280, 312786), (315, 278032), (336, 260655), (360, 243278), (420, 208524), (504, 173770), (560, 156393), (630, 139016), (720, 121639), (840, 104262), (1008, 86885), (1260, 69508), (1680, 52131), (2520, 34754), (5040, 17377)]