85918080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 278068320

約数和(自身を除く): 192150240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 613, 640, 730, 876, 960, 1095, 1168, 1226, 1460, 1752, 1839, 1920, 2190, 2336, 2452, 2920, 3065, 3504, 3678, 4380, 4672, 4904, 5840, 6130, 7008, 7356, 8760, 9195, 9344, 9808, 11680, 12260, 14016, 14712, 17520, 18390, 19616, 23360, 24520, 28032, 29424, 35040, 36780, 39232, 44749, 46720, 49040, 58848, 70080, 73560, 78464, 89498, 98080, 117696, 134247, 140160, 147120, 178996, 196160, 223745, 235392, 268494, 294240, 357992, 392320, 447490, 536988, 588480, 671235, 715984, 894980, 1073976, 1176960, 1342470, 1431968, 1789960, 2147952, 2684940, 2863936, 3579920, 4295904, 5369880, 5727872, 7159840, 8591808, 10739760, 14319680, 17183616, 21479520, 28639360, 42959040, 85918080]

約数ペア:

[(1, 85918080), (2, 42959040), (3, 28639360), (4, 21479520), (5, 17183616), (6, 14319680), (8, 10739760), (10, 8591808), (12, 7159840), (15, 5727872), (16, 5369880), (20, 4295904), (24, 3579920), (30, 2863936), (32, 2684940), (40, 2147952), (48, 1789960), (60, 1431968), (64, 1342470), (73, 1176960), (80, 1073976), (96, 894980), (120, 715984), (128, 671235), (146, 588480), (160, 536988), (192, 447490), (219, 392320), (240, 357992), (292, 294240), (320, 268494), (365, 235392), (384, 223745), (438, 196160), (480, 178996), (584, 147120), (613, 140160), (640, 134247), (730, 117696), (876, 98080), (960, 89498), (1095, 78464), (1168, 73560), (1226, 70080), (1460, 58848), (1752, 49040), (1839, 46720), (1920, 44749), (2190, 39232), (2336, 36780), (2452, 35040), (2920, 29424), (3065, 28032), (3504, 24520), (3678, 23360), (4380, 19616), (4672, 18390), (4904, 17520), (5840, 14712), (6130, 14016), (7008, 12260), (7356, 11680), (8760, 9808), (9195, 9344)]