2289239520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2393}}^1$

素因数の和:4404

約数の個数: 96

約数和(自身を含む): 7217737632

約数和(自身を除く): 4928498112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1993, 2393, 3986, 4786, 5979, 7179, 7972, 9572, 9965, 11958, 11965, 14358, 15944, 19144, 19930, 23916, 23930, 28716, 29895, 31888, 35895, 38288, 39860, 47832, 47860, 57432, 59790, 63776, 71790, 76576, 79720, 95664, 95720, 114864, 119580, 143580, 159440, 191328, 191440, 229728, 239160, 287160, 318880, 382880, 478320, 574320, 956640, 1148640, 4769249, 9538498, 14307747, 19076996, 23846245, 28615494, 38153992, 47692490, 57230988, 71538735, 76307984, 95384980, 114461976, 143077470, 152615968, 190769960, 228923952, 286154940, 381539920, 457847904, 572309880, 763079840, 1144619760, 2289239520]

約数ペア:

[(1, 2289239520), (2, 1144619760), (3, 763079840), (4, 572309880), (5, 457847904), (6, 381539920), (8, 286154940), (10, 228923952), (12, 190769960), (15, 152615968), (16, 143077470), (20, 114461976), (24, 95384980), (30, 76307984), (32, 71538735), (40, 57230988), (48, 47692490), (60, 38153992), (80, 28615494), (96, 23846245), (120, 19076996), (160, 14307747), (240, 9538498), (480, 4769249), (1993, 1148640), (2393, 956640), (3986, 574320), (4786, 478320), (5979, 382880), (7179, 318880), (7972, 287160), (9572, 239160), (9965, 229728), (11958, 191440), (11965, 191328), (14358, 159440), (15944, 143580), (19144, 119580), (19930, 114864), (23916, 95720), (23930, 95664), (28716, 79720), (29895, 76576), (31888, 71790), (35895, 63776), (38288, 59790), (39860, 57432), (47832, 47860)]