52280040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 165110400

約数和(自身を除く): 112830360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 181, 232, 249, 290, 332, 348, 362, 415, 435, 498, 543, 580, 664, 696, 724, 830, 870, 905, 996, 1086, 1160, 1245, 1448, 1660, 1740, 1810, 1992, 2172, 2407, 2490, 2715, 3320, 3480, 3620, 4344, 4814, 4980, 5249, 5430, 7221, 7240, 9628, 9960, 10498, 10860, 12035, 14442, 15023, 15747, 19256, 20996, 21720, 24070, 26245, 28884, 30046, 31494, 36105, 41992, 45069, 48140, 52490, 57768, 60092, 62988, 72210, 75115, 78735, 90138, 96280, 104980, 120184, 125976, 144420, 150230, 157470, 180276, 209960, 225345, 288840, 300460, 314940, 360552, 435667, 450690, 600920, 629880, 871334, 901380, 1307001, 1742668, 1802760, 2178335, 2614002, 3485336, 4356670, 5228004, 6535005, 8713340, 10456008, 13070010, 17426680, 26140020, 52280040]

約数ペア:

[(1, 52280040), (2, 26140020), (3, 17426680), (4, 13070010), (5, 10456008), (6, 8713340), (8, 6535005), (10, 5228004), (12, 4356670), (15, 3485336), (20, 2614002), (24, 2178335), (29, 1802760), (30, 1742668), (40, 1307001), (58, 901380), (60, 871334), (83, 629880), (87, 600920), (116, 450690), (120, 435667), (145, 360552), (166, 314940), (174, 300460), (181, 288840), (232, 225345), (249, 209960), (290, 180276), (332, 157470), (348, 150230), (362, 144420), (415, 125976), (435, 120184), (498, 104980), (543, 96280), (580, 90138), (664, 78735), (696, 75115), (724, 72210), (830, 62988), (870, 60092), (905, 57768), (996, 52490), (1086, 48140), (1160, 45069), (1245, 41992), (1448, 36105), (1660, 31494), (1740, 30046), (1810, 28884), (1992, 26245), (2172, 24070), (2407, 21720), (2490, 20996), (2715, 19256), (3320, 15747), (3480, 15023), (3620, 14442), (4344, 12035), (4814, 10860), (4980, 10498), (5249, 9960), (5430, 9628), (7221, 7240)]