774756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1782

約数の個数: 128

約数和(自身を含む): 2480313600

約数和(自身を除く): 1705557120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 384, 480, 542, 640, 813, 960, 1084, 1355, 1489, 1626, 1920, 2168, 2710, 2978, 3252, 4065, 4336, 4467, 5420, 5956, 6504, 7445, 8130, 8672, 8934, 10840, 11912, 13008, 14890, 16260, 17344, 17868, 21680, 22335, 23824, 26016, 29780, 32520, 34688, 35736, 43360, 44670, 47648, 52032, 59560, 65040, 71472, 86720, 89340, 95296, 104064, 119120, 130080, 142944, 173440, 178680, 190592, 238240, 260160, 285888, 357360, 403519, 476480, 520320, 571776, 714720, 807038, 952960, 1210557, 1429440, 1614076, 2017595, 2421114, 2858880, 3228152, 4035190, 4842228, 6052785, 6456304, 8070380, 9684456, 12105570, 12912608, 16140760, 19368912, 24211140, 25825216, 32281520, 38737824, 48422280, 51650432, 64563040, 77475648, 96844560, 129126080, 154951296, 193689120, 258252160, 387378240, 774756480]

約数ペア:

[(1, 774756480), (2, 387378240), (3, 258252160), (4, 193689120), (5, 154951296), (6, 129126080), (8, 96844560), (10, 77475648), (12, 64563040), (15, 51650432), (16, 48422280), (20, 38737824), (24, 32281520), (30, 25825216), (32, 24211140), (40, 19368912), (48, 16140760), (60, 12912608), (64, 12105570), (80, 9684456), (96, 8070380), (120, 6456304), (128, 6052785), (160, 4842228), (192, 4035190), (240, 3228152), (271, 2858880), (320, 2421114), (384, 2017595), (480, 1614076), (542, 1429440), (640, 1210557), (813, 952960), (960, 807038), (1084, 714720), (1355, 571776), (1489, 520320), (1626, 476480), (1920, 403519), (2168, 357360), (2710, 285888), (2978, 260160), (3252, 238240), (4065, 190592), (4336, 178680), (4467, 173440), (5420, 142944), (5956, 130080), (6504, 119120), (7445, 104064), (8130, 95296), (8672, 89340), (8934, 86720), (10840, 71472), (11912, 65040), (13008, 59560), (14890, 52032), (16260, 47648), (17344, 44670), (17868, 43360), (21680, 35736), (22335, 34688), (23824, 32520), (26016, 29780)]