2430145920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74453}}^1$

素因数の和:74492

約数の個数: 128

約数和(自身を含む): 8201852640

約数和(自身を除く): 5771706720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 74453, 148906, 223359, 297812, 372265, 446718, 595624, 744530, 893436, 1116795, 1191248, 1265701, 1489060, 1786872, 2233590, 2382496, 2531402, 2978120, 3573744, 3797103, 4467180, 4764992, 5062804, 5956240, 6328505, 7147488, 7594206, 8934360, 9529984, 10125608, 11912480, 12657010, 14294976, 15188412, 17868720, 18985515, 20251216, 23824960, 25314020, 28589952, 30376824, 35737440, 37971030, 40502432, 47649920, 50628040, 60753648, 71474880, 75942060, 81004864, 101256080, 121507296, 142949760, 151884120, 162009728, 202512160, 243014592, 303768240, 405024320, 486029184, 607536480, 810048640, 1215072960, 2430145920]

約数ペア:

[(1, 2430145920), (2, 1215072960), (3, 810048640), (4, 607536480), (5, 486029184), (6, 405024320), (8, 303768240), (10, 243014592), (12, 202512160), (15, 162009728), (16, 151884120), (17, 142949760), (20, 121507296), (24, 101256080), (30, 81004864), (32, 75942060), (34, 71474880), (40, 60753648), (48, 50628040), (51, 47649920), (60, 40502432), (64, 37971030), (68, 35737440), (80, 30376824), (85, 28589952), (96, 25314020), (102, 23824960), (120, 20251216), (128, 18985515), (136, 17868720), (160, 15188412), (170, 14294976), (192, 12657010), (204, 11912480), (240, 10125608), (255, 9529984), (272, 8934360), (320, 7594206), (340, 7147488), (384, 6328505), (408, 5956240), (480, 5062804), (510, 4764992), (544, 4467180), (640, 3797103), (680, 3573744), (816, 2978120), (960, 2531402), (1020, 2382496), (1088, 2233590), (1360, 1786872), (1632, 1489060), (1920, 1265701), (2040, 1191248), (2176, 1116795), (2720, 893436), (3264, 744530), (4080, 595624), (5440, 446718), (6528, 372265), (8160, 297812), (10880, 223359), (16320, 148906), (32640, 74453)]