57000240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 160

約数和(自身を含む): 214272000

約数和(自身を除く): 157271760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2399, 2640, 2970, 3960, 4752, 4798, 5940, 7197, 7920, 9596, 11880, 11995, 14394, 19192, 21591, 23760, 23990, 26389, 28788, 35985, 38384, 43182, 47980, 52778, 57576, 64773, 71970, 79167, 86364, 95960, 105556, 107955, 115152, 129546, 131945, 143940, 158334, 172728, 191920, 211112, 215910, 237501, 259092, 263890, 287880, 316668, 323865, 345456, 395835, 422224, 431820, 475002, 518184, 527780, 575760, 633336, 647730, 712503, 791670, 863640, 950004, 1036368, 1055560, 1187505, 1266672, 1295460, 1425006, 1583340, 1727280, 1900008, 2111120, 2375010, 2590920, 2850012, 3166680, 3562515, 3800016, 4750020, 5181840, 5700024, 6333360, 7125030, 9500040, 11400048, 14250060, 19000080, 28500120, 57000240]

約数ペア:

[(1, 57000240), (2, 28500120), (3, 19000080), (4, 14250060), (5, 11400048), (6, 9500040), (8, 7125030), (9, 6333360), (10, 5700024), (11, 5181840), (12, 4750020), (15, 3800016), (16, 3562515), (18, 3166680), (20, 2850012), (22, 2590920), (24, 2375010), (27, 2111120), (30, 1900008), (33, 1727280), (36, 1583340), (40, 1425006), (44, 1295460), (45, 1266672), (48, 1187505), (54, 1055560), (55, 1036368), (60, 950004), (66, 863640), (72, 791670), (80, 712503), (88, 647730), (90, 633336), (99, 575760), (108, 527780), (110, 518184), (120, 475002), (132, 431820), (135, 422224), (144, 395835), (165, 345456), (176, 323865), (180, 316668), (198, 287880), (216, 263890), (220, 259092), (240, 237501), (264, 215910), (270, 211112), (297, 191920), (330, 172728), (360, 158334), (396, 143940), (432, 131945), (440, 129546), (495, 115152), (528, 107955), (540, 105556), (594, 95960), (660, 86364), (720, 79167), (792, 71970), (880, 64773), (990, 57576), (1080, 52778), (1188, 47980), (1320, 43182), (1485, 38384), (1584, 35985), (1980, 28788), (2160, 26389), (2376, 23990), (2399, 23760), (2640, 21591), (2970, 19192), (3960, 14394), (4752, 11995), (4798, 11880), (5940, 9596), (7197, 7920)]