378606720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6414

約数の個数: 128

約数和(自身を含む): 1245934080

約数和(自身を除く): 867327360

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, 6361, 7440, 9920, 11904, 12722, 14880, 19083, 19840, 25444, 29760, 31805, 38166, 50888, 59520, 63610, 76332, 95415, 101776, 127220, 152664, 190830, 197191, 203552, 254440, 305328, 381660, 394382, 407104, 508880, 591573, 610656, 763320, 788764, 814208, 985955, 1017760, 1183146, 1221312, 1526640, 1577528, 1971910, 2035520, 2366292, 2442624, 2957865, 3053280, 3155056, 3943820, 4071040, 4732584, 5915730, 6106560, 6310112, 7887640, 9465168, 11831460, 12213120, 12620224, 15775280, 18930336, 23662920, 25240448, 31550560, 37860672, 47325840, 63101120, 75721344, 94651680, 126202240, 189303360, 378606720]

約数ペア:

[(1, 378606720), (2, 189303360), (3, 126202240), (4, 94651680), (5, 75721344), (6, 63101120), (8, 47325840), (10, 37860672), (12, 31550560), (15, 25240448), (16, 23662920), (20, 18930336), (24, 15775280), (30, 12620224), (31, 12213120), (32, 11831460), (40, 9465168), (48, 7887640), (60, 6310112), (62, 6106560), (64, 5915730), (80, 4732584), (93, 4071040), (96, 3943820), (120, 3155056), (124, 3053280), (128, 2957865), (155, 2442624), (160, 2366292), (186, 2035520), (192, 1971910), (240, 1577528), (248, 1526640), (310, 1221312), (320, 1183146), (372, 1017760), (384, 985955), (465, 814208), (480, 788764), (496, 763320), (620, 610656), (640, 591573), (744, 508880), (930, 407104), (960, 394382), (992, 381660), (1240, 305328), (1488, 254440), (1860, 203552), (1920, 197191), (1984, 190830), (2480, 152664), (2976, 127220), (3720, 101776), (3968, 95415), (4960, 76332), (5952, 63610), (6361, 59520), (7440, 50888), (9920, 38166), (11904, 31805), (12722, 29760), (14880, 25444), (19083, 19840)]