307711080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44987}}^1$

素因数の和:45023

約数の個数: 96

約数和(自身を含む): 1052719200

約数和(自身を除く): 745008120

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, 3420, 6840, 44987, 89974, 134961, 179948, 224935, 269922, 359896, 404883, 449870, 539844, 674805, 809766, 854753, 899740, 1079688, 1349610, 1619532, 1709506, 1799480, 2024415, 2564259, 2699220, 3239064, 3419012, 4048830, 4273765, 5128518, 5398440, 6838024, 7692777, 8097660, 8547530, 10257036, 12821295, 15385554, 16195320, 17095060, 20514072, 25642590, 30771108, 34190120, 38463885, 51285180, 61542216, 76927770, 102570360, 153855540, 307711080]

約数ペア:

[(1, 307711080), (2, 153855540), (3, 102570360), (4, 76927770), (5, 61542216), (6, 51285180), (8, 38463885), (9, 34190120), (10, 30771108), (12, 25642590), (15, 20514072), (18, 17095060), (19, 16195320), (20, 15385554), (24, 12821295), (30, 10257036), (36, 8547530), (38, 8097660), (40, 7692777), (45, 6838024), (57, 5398440), (60, 5128518), (72, 4273765), (76, 4048830), (90, 3419012), (95, 3239064), (114, 2699220), (120, 2564259), (152, 2024415), (171, 1799480), (180, 1709506), (190, 1619532), (228, 1349610), (285, 1079688), (342, 899740), (360, 854753), (380, 809766), (456, 674805), (570, 539844), (684, 449870), (760, 404883), (855, 359896), (1140, 269922), (1368, 224935), (1710, 179948), (2280, 134961), (3420, 89974), (6840, 44987)]