148841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1777}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 462991200

約数和(自身を除く): 314149680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 1777, 2094, 2792, 3490, 3554, 4188, 5235, 5331, 5584, 6980, 7108, 8376, 8885, 10470, 10662, 13960, 14216, 16752, 17770, 20940, 21324, 26655, 27920, 28432, 35540, 41880, 42648, 53310, 71080, 83760, 85296, 106620, 142160, 213240, 426480, 620173, 1240346, 1860519, 2480692, 3100865, 3721038, 4961384, 6201730, 7442076, 9302595, 9922768, 12403460, 14884152, 18605190, 24806920, 29768304, 37210380, 49613840, 74420760, 148841520]

約数ペア:

[(1, 148841520), (2, 74420760), (3, 49613840), (4, 37210380), (5, 29768304), (6, 24806920), (8, 18605190), (10, 14884152), (12, 12403460), (15, 9922768), (16, 9302595), (20, 7442076), (24, 6201730), (30, 4961384), (40, 3721038), (48, 3100865), (60, 2480692), (80, 1860519), (120, 1240346), (240, 620173), (349, 426480), (698, 213240), (1047, 142160), (1396, 106620), (1745, 85296), (1777, 83760), (2094, 71080), (2792, 53310), (3490, 42648), (3554, 41880), (4188, 35540), (5235, 28432), (5331, 27920), (5584, 26655), (6980, 21324), (7108, 20940), (8376, 17770), (8885, 16752), (10470, 14216), (10662, 13960)]