2055032520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10595

約数の個数: 128

約数和(自身を含む): 6524375040

約数和(自身を除く): 4469342520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1420, 1633, 1704, 2130, 2760, 2840, 3266, 4260, 4899, 6532, 8165, 8520, 9798, 10487, 13064, 16330, 19596, 20974, 24495, 31461, 32660, 39192, 41948, 48990, 52435, 62922, 65320, 83896, 97980, 104870, 125844, 157305, 195960, 209740, 241201, 251688, 314610, 419480, 482402, 629220, 723603, 744577, 964804, 1206005, 1258440, 1447206, 1489154, 1929608, 2233731, 2412010, 2894412, 2978308, 3618015, 3722885, 4467462, 4824020, 5788824, 5956616, 7236030, 7445770, 8934924, 9648040, 11168655, 14472060, 14891540, 17125271, 17869848, 22337310, 28944120, 29783080, 34250542, 44674620, 51375813, 68501084, 85626355, 89349240, 102751626, 137002168, 171252710, 205503252, 256879065, 342505420, 411006504, 513758130, 685010840, 1027516260, 2055032520]

約数ペア:

[(1, 2055032520), (2, 1027516260), (3, 685010840), (4, 513758130), (5, 411006504), (6, 342505420), (8, 256879065), (10, 205503252), (12, 171252710), (15, 137002168), (20, 102751626), (23, 89349240), (24, 85626355), (30, 68501084), (40, 51375813), (46, 44674620), (60, 34250542), (69, 29783080), (71, 28944120), (92, 22337310), (115, 17869848), (120, 17125271), (138, 14891540), (142, 14472060), (184, 11168655), (213, 9648040), (230, 8934924), (276, 7445770), (284, 7236030), (345, 5956616), (355, 5788824), (426, 4824020), (460, 4467462), (552, 3722885), (568, 3618015), (690, 2978308), (710, 2894412), (852, 2412010), (920, 2233731), (1065, 1929608), (1380, 1489154), (1420, 1447206), (1633, 1258440), (1704, 1206005), (2130, 964804), (2760, 744577), (2840, 723603), (3266, 629220), (4260, 482402), (4899, 419480), (6532, 314610), (8165, 251688), (8520, 241201), (9798, 209740), (10487, 195960), (13064, 157305), (16330, 125844), (19596, 104870), (20974, 97980), (24495, 83896), (31461, 65320), (32660, 62922), (39192, 52435), (41948, 48990)]