8119080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 27799200

約数和(自身を除く): 19680120

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, 1187, 1368, 1710, 2280, 2374, 3420, 3561, 4748, 5935, 6840, 7122, 9496, 10683, 11870, 14244, 17805, 21366, 22553, 23740, 28488, 35610, 42732, 45106, 47480, 53415, 67659, 71220, 85464, 90212, 106830, 112765, 135318, 142440, 180424, 202977, 213660, 225530, 270636, 338295, 405954, 427320, 451060, 541272, 676590, 811908, 902120, 1014885, 1353180, 1623816, 2029770, 2706360, 4059540, 8119080]

約数ペア:

[(1, 8119080), (2, 4059540), (3, 2706360), (4, 2029770), (5, 1623816), (6, 1353180), (8, 1014885), (9, 902120), (10, 811908), (12, 676590), (15, 541272), (18, 451060), (19, 427320), (20, 405954), (24, 338295), (30, 270636), (36, 225530), (38, 213660), (40, 202977), (45, 180424), (57, 142440), (60, 135318), (72, 112765), (76, 106830), (90, 90212), (95, 85464), (114, 71220), (120, 67659), (152, 53415), (171, 47480), (180, 45106), (190, 42732), (228, 35610), (285, 28488), (342, 23740), (360, 22553), (380, 21366), (456, 17805), (570, 14244), (684, 11870), (760, 10683), (855, 9496), (1140, 7122), (1187, 6840), (1368, 5935), (1710, 4748), (2280, 3561), (2374, 3420)]