80983080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7803

約数の個数: 96

約数和(自身を含む): 272305800

約数和(自身を除く): 191322720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7757, 10440, 15514, 23271, 31028, 38785, 46542, 62056, 69813, 77570, 93084, 116355, 139626, 155140, 186168, 224953, 232710, 279252, 310280, 349065, 449906, 465420, 558504, 674859, 698130, 899812, 930840, 1124765, 1349718, 1396260, 1799624, 2024577, 2249530, 2699436, 2792520, 3374295, 4049154, 4499060, 5398872, 6748590, 8098308, 8998120, 10122885, 13497180, 16196616, 20245770, 26994360, 40491540, 80983080]

約数ペア:

[(1, 80983080), (2, 40491540), (3, 26994360), (4, 20245770), (5, 16196616), (6, 13497180), (8, 10122885), (9, 8998120), (10, 8098308), (12, 6748590), (15, 5398872), (18, 4499060), (20, 4049154), (24, 3374295), (29, 2792520), (30, 2699436), (36, 2249530), (40, 2024577), (45, 1799624), (58, 1396260), (60, 1349718), (72, 1124765), (87, 930840), (90, 899812), (116, 698130), (120, 674859), (145, 558504), (174, 465420), (180, 449906), (232, 349065), (261, 310280), (290, 279252), (348, 232710), (360, 224953), (435, 186168), (522, 155140), (580, 139626), (696, 116355), (870, 93084), (1044, 77570), (1160, 69813), (1305, 62056), (1740, 46542), (2088, 38785), (2610, 31028), (3480, 23271), (5220, 15514), (7757, 10440)]