48170280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 155934720

約数和(自身を除く): 107764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 563, 620, 690, 713, 744, 920, 930, 1126, 1240, 1380, 1426, 1689, 1860, 2139, 2252, 2760, 2815, 2852, 3378, 3565, 3720, 4278, 4504, 5630, 5704, 6756, 7130, 8445, 8556, 10695, 11260, 12949, 13512, 14260, 16890, 17112, 17453, 21390, 22520, 25898, 28520, 33780, 34906, 38847, 42780, 51796, 52359, 64745, 67560, 69812, 77694, 85560, 87265, 103592, 104718, 129490, 139624, 155388, 174530, 194235, 209436, 258980, 261795, 310776, 349060, 388470, 401419, 418872, 517960, 523590, 698120, 776940, 802838, 1047180, 1204257, 1553880, 1605676, 2007095, 2094360, 2408514, 3211352, 4014190, 4817028, 6021285, 8028380, 9634056, 12042570, 16056760, 24085140, 48170280]

約数ペア:

[(1, 48170280), (2, 24085140), (3, 16056760), (4, 12042570), (5, 9634056), (6, 8028380), (8, 6021285), (10, 4817028), (12, 4014190), (15, 3211352), (20, 2408514), (23, 2094360), (24, 2007095), (30, 1605676), (31, 1553880), (40, 1204257), (46, 1047180), (60, 802838), (62, 776940), (69, 698120), (92, 523590), (93, 517960), (115, 418872), (120, 401419), (124, 388470), (138, 349060), (155, 310776), (184, 261795), (186, 258980), (230, 209436), (248, 194235), (276, 174530), (310, 155388), (345, 139624), (372, 129490), (460, 104718), (465, 103592), (552, 87265), (563, 85560), (620, 77694), (690, 69812), (713, 67560), (744, 64745), (920, 52359), (930, 51796), (1126, 42780), (1240, 38847), (1380, 34906), (1426, 33780), (1689, 28520), (1860, 25898), (2139, 22520), (2252, 21390), (2760, 17453), (2815, 17112), (2852, 16890), (3378, 14260), (3565, 13512), (3720, 12949), (4278, 11260), (4504, 10695), (5630, 8556), (5704, 8445), (6756, 7130)]