23290235520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{391301}}^1$

素因数の和:391354

約数の個数: 128

約数和(自身を含む): 76632583680

約数和(自身を除く): 53342348160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 391301, 782602, 1173903, 1565204, 1956505, 2347806, 3130408, 3913010, 4695612, 5869515, 6260816, 7826020, 9391224, 11739030, 12130331, 12521632, 15652040, 18782448, 23478060, 24260662, 25043264, 31304080, 36390993, 37564896, 46956120, 48521324, 50086528, 60651655, 62608160, 72781986, 75129792, 93912240, 97042648, 121303310, 125216320, 145563972, 150259584, 181954965, 187824480, 194085296, 242606620, 250432640, 291127944, 363909930, 375648960, 388170592, 485213240, 582255888, 727819860, 751297920, 776341184, 970426480, 1164511776, 1455639720, 1552682368, 1940852960, 2329023552, 2911279440, 3881705920, 4658047104, 5822558880, 7763411840, 11645117760, 23290235520]

約数ペア:

[(1, 23290235520), (2, 11645117760), (3, 7763411840), (4, 5822558880), (5, 4658047104), (6, 3881705920), (8, 2911279440), (10, 2329023552), (12, 1940852960), (15, 1552682368), (16, 1455639720), (20, 1164511776), (24, 970426480), (30, 776341184), (31, 751297920), (32, 727819860), (40, 582255888), (48, 485213240), (60, 388170592), (62, 375648960), (64, 363909930), (80, 291127944), (93, 250432640), (96, 242606620), (120, 194085296), (124, 187824480), (128, 181954965), (155, 150259584), (160, 145563972), (186, 125216320), (192, 121303310), (240, 97042648), (248, 93912240), (310, 75129792), (320, 72781986), (372, 62608160), (384, 60651655), (465, 50086528), (480, 48521324), (496, 46956120), (620, 37564896), (640, 36390993), (744, 31304080), (930, 25043264), (960, 24260662), (992, 23478060), (1240, 18782448), (1488, 15652040), (1860, 12521632), (1920, 12130331), (1984, 11739030), (2480, 9391224), (2976, 7826020), (3720, 6260816), (3968, 5869515), (4960, 4695612), (5952, 3913010), (7440, 3130408), (9920, 2347806), (11904, 1956505), (14880, 1565204), (19840, 1173903), (29760, 782602), (59520, 391301)]