7927560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 27637740

約数和(自身を除く): 19710180

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, 61, 72, 76, 90, 95, 114, 120, 122, 152, 171, 180, 183, 190, 228, 244, 285, 305, 342, 360, 361, 366, 380, 456, 488, 549, 570, 610, 684, 722, 732, 760, 855, 915, 1083, 1098, 1140, 1159, 1220, 1368, 1444, 1464, 1710, 1805, 1830, 2166, 2196, 2280, 2318, 2440, 2745, 2888, 3249, 3420, 3477, 3610, 3660, 4332, 4392, 4636, 5415, 5490, 5795, 6498, 6840, 6954, 7220, 7320, 8664, 9272, 10431, 10830, 10980, 11590, 12996, 13908, 14440, 16245, 17385, 20862, 21660, 21960, 22021, 23180, 25992, 27816, 32490, 34770, 41724, 43320, 44042, 46360, 52155, 64980, 66063, 69540, 83448, 88084, 104310, 110105, 129960, 132126, 139080, 176168, 198189, 208620, 220210, 264252, 330315, 396378, 417240, 440420, 528504, 660630, 792756, 880840, 990945, 1321260, 1585512, 1981890, 2642520, 3963780, 7927560]

約数ペア:

[(1, 7927560), (2, 3963780), (3, 2642520), (4, 1981890), (5, 1585512), (6, 1321260), (8, 990945), (9, 880840), (10, 792756), (12, 660630), (15, 528504), (18, 440420), (19, 417240), (20, 396378), (24, 330315), (30, 264252), (36, 220210), (38, 208620), (40, 198189), (45, 176168), (57, 139080), (60, 132126), (61, 129960), (72, 110105), (76, 104310), (90, 88084), (95, 83448), (114, 69540), (120, 66063), (122, 64980), (152, 52155), (171, 46360), (180, 44042), (183, 43320), (190, 41724), (228, 34770), (244, 32490), (285, 27816), (305, 25992), (342, 23180), (360, 22021), (361, 21960), (366, 21660), (380, 20862), (456, 17385), (488, 16245), (549, 14440), (570, 13908), (610, 12996), (684, 11590), (722, 10980), (732, 10830), (760, 10431), (855, 9272), (915, 8664), (1083, 7320), (1098, 7220), (1140, 6954), (1159, 6840), (1220, 6498), (1368, 5795), (1444, 5490), (1464, 5415), (1710, 4636), (1805, 4392), (1830, 4332), (2166, 3660), (2196, 3610), (2280, 3477), (2318, 3420), (2440, 3249), (2745, 2888)]