7578718080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{64709}}^1$

素因数の和:64792

約数の個数: 128

約数和(自身を含む): 24553562400

約数和(自身を除く): 16974844320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 19520, 23424, 29280, 39040, 58560, 64709, 117120, 129418, 194127, 258836, 323545, 388254, 517672, 647090, 776508, 970635, 1035344, 1294180, 1553016, 1941270, 2070688, 2588360, 3106032, 3882540, 3947249, 4141376, 5176720, 6212064, 7765080, 7894498, 8282752, 10353440, 11841747, 12424128, 15530160, 15788996, 19736245, 20706880, 23683494, 24848256, 31060320, 31577992, 39472490, 41413760, 47366988, 59208735, 62120640, 63155984, 78944980, 94733976, 118417470, 124241280, 126311968, 157889960, 189467952, 236834940, 252623936, 315779920, 378935904, 473669880, 505247872, 631559840, 757871808, 947339760, 1263119680, 1515743616, 1894679520, 2526239360, 3789359040, 7578718080]

約数ペア:

[(1, 7578718080), (2, 3789359040), (3, 2526239360), (4, 1894679520), (5, 1515743616), (6, 1263119680), (8, 947339760), (10, 757871808), (12, 631559840), (15, 505247872), (16, 473669880), (20, 378935904), (24, 315779920), (30, 252623936), (32, 236834940), (40, 189467952), (48, 157889960), (60, 126311968), (61, 124241280), (64, 118417470), (80, 94733976), (96, 78944980), (120, 63155984), (122, 62120640), (128, 59208735), (160, 47366988), (183, 41413760), (192, 39472490), (240, 31577992), (244, 31060320), (305, 24848256), (320, 23683494), (366, 20706880), (384, 19736245), (480, 15788996), (488, 15530160), (610, 12424128), (640, 11841747), (732, 10353440), (915, 8282752), (960, 7894498), (976, 7765080), (1220, 6212064), (1464, 5176720), (1830, 4141376), (1920, 3947249), (1952, 3882540), (2440, 3106032), (2928, 2588360), (3660, 2070688), (3904, 1941270), (4880, 1553016), (5856, 1294180), (7320, 1035344), (7808, 970635), (9760, 776508), (11712, 647090), (14640, 517672), (19520, 388254), (23424, 323545), (29280, 258836), (39040, 194127), (58560, 129418), (64709, 117120)]