2812281840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{95267}}^1$

素因数の和:95327

約数の個数: 120

約数和(自身を含む): 9675037008

約数和(自身を除く): 6862755168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 95267, 190534, 285801, 381068, 476335, 571602, 762136, 857403, 952670, 1143204, 1429005, 1524272, 1714806, 1905340, 2286408, 2858010, 3429612, 3810680, 3905947, 4287015, 4572816, 5716020, 6859224, 7621360, 7811894, 8574030, 11432040, 11717841, 13718448, 15623788, 17148060, 19529735, 22864080, 23435682, 31247576, 34296120, 35153523, 39059470, 46871364, 58589205, 62495152, 68592240, 70307046, 78118940, 93742728, 117178410, 140614092, 156237880, 175767615, 187485456, 234356820, 281228184, 312475760, 351535230, 468713640, 562456368, 703070460, 937427280, 1406140920, 2812281840]

約数ペア:

[(1, 2812281840), (2, 1406140920), (3, 937427280), (4, 703070460), (5, 562456368), (6, 468713640), (8, 351535230), (9, 312475760), (10, 281228184), (12, 234356820), (15, 187485456), (16, 175767615), (18, 156237880), (20, 140614092), (24, 117178410), (30, 93742728), (36, 78118940), (40, 70307046), (41, 68592240), (45, 62495152), (48, 58589205), (60, 46871364), (72, 39059470), (80, 35153523), (82, 34296120), (90, 31247576), (120, 23435682), (123, 22864080), (144, 19529735), (164, 17148060), (180, 15623788), (205, 13718448), (240, 11717841), (246, 11432040), (328, 8574030), (360, 7811894), (369, 7621360), (410, 6859224), (492, 5716020), (615, 4572816), (656, 4287015), (720, 3905947), (738, 3810680), (820, 3429612), (984, 2858010), (1230, 2286408), (1476, 1905340), (1640, 1714806), (1845, 1524272), (1968, 1429005), (2460, 1143204), (2952, 952670), (3280, 857403), (3690, 762136), (4920, 571602), (5904, 476335), (7380, 381068), (9840, 285801), (14760, 190534), (29520, 95267)]