40952880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 120

約数和(自身を含む): 143571168

約数和(自身を除く): 102618288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2473, 2760, 3312, 4140, 4946, 5520, 7419, 8280, 9892, 12365, 14838, 16560, 19784, 22257, 24730, 29676, 37095, 39568, 44514, 49460, 56879, 59352, 74190, 89028, 98920, 111285, 113758, 118704, 148380, 170637, 178056, 197840, 222570, 227516, 284395, 296760, 341274, 356112, 445140, 455032, 511911, 568790, 593520, 682548, 853185, 890280, 910064, 1023822, 1137580, 1365096, 1706370, 1780560, 2047644, 2275160, 2559555, 2730192, 3412740, 4095288, 4550320, 5119110, 6825480, 8190576, 10238220, 13650960, 20476440, 40952880]

約数ペア:

[(1, 40952880), (2, 20476440), (3, 13650960), (4, 10238220), (5, 8190576), (6, 6825480), (8, 5119110), (9, 4550320), (10, 4095288), (12, 3412740), (15, 2730192), (16, 2559555), (18, 2275160), (20, 2047644), (23, 1780560), (24, 1706370), (30, 1365096), (36, 1137580), (40, 1023822), (45, 910064), (46, 890280), (48, 853185), (60, 682548), (69, 593520), (72, 568790), (80, 511911), (90, 455032), (92, 445140), (115, 356112), (120, 341274), (138, 296760), (144, 284395), (180, 227516), (184, 222570), (207, 197840), (230, 178056), (240, 170637), (276, 148380), (345, 118704), (360, 113758), (368, 111285), (414, 98920), (460, 89028), (552, 74190), (690, 59352), (720, 56879), (828, 49460), (920, 44514), (1035, 39568), (1104, 37095), (1380, 29676), (1656, 24730), (1840, 22257), (2070, 19784), (2473, 16560), (2760, 14838), (3312, 12365), (4140, 9892), (4946, 8280), (5520, 7419)]