127437840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 322533360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1439, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2878, 2952, 3280, 3690, 4317, 4428, 4920, 5535, 5756, 5904, 7195, 7380, 8634, 8856, 9840, 11070, 11512, 12951, 14390, 14760, 17268, 17712, 21585, 22140, 23024, 25902, 28780, 29520, 34536, 38853, 43170, 44280, 51804, 57560, 58999, 64755, 69072, 77706, 86340, 88560, 103608, 115120, 117998, 129510, 155412, 172680, 176997, 194265, 207216, 235996, 259020, 294995, 310824, 345360, 353994, 388530, 471992, 518040, 530991, 589990, 621648, 707988, 777060, 884985, 943984, 1036080, 1061982, 1179980, 1415976, 1554120, 1592973, 1769970, 2123964, 2359960, 2654955, 2831952, 3108240, 3185946, 3539940, 4247928, 4719920, 5309910, 6371892, 7079880, 7964865, 8495856, 10619820, 12743784, 14159760, 15929730, 21239640, 25487568, 31859460, 42479280, 63718920, 127437840]

約数ペア:

[(1, 127437840), (2, 63718920), (3, 42479280), (4, 31859460), (5, 25487568), (6, 21239640), (8, 15929730), (9, 14159760), (10, 12743784), (12, 10619820), (15, 8495856), (16, 7964865), (18, 7079880), (20, 6371892), (24, 5309910), (27, 4719920), (30, 4247928), (36, 3539940), (40, 3185946), (41, 3108240), (45, 2831952), (48, 2654955), (54, 2359960), (60, 2123964), (72, 1769970), (80, 1592973), (82, 1554120), (90, 1415976), (108, 1179980), (120, 1061982), (123, 1036080), (135, 943984), (144, 884985), (164, 777060), (180, 707988), (205, 621648), (216, 589990), (240, 530991), (246, 518040), (270, 471992), (328, 388530), (360, 353994), (369, 345360), (410, 310824), (432, 294995), (492, 259020), (540, 235996), (615, 207216), (656, 194265), (720, 176997), (738, 172680), (820, 155412), (984, 129510), (1080, 117998), (1107, 115120), (1230, 103608), (1439, 88560), (1476, 86340), (1640, 77706), (1845, 69072), (1968, 64755), (2160, 58999), (2214, 57560), (2460, 51804), (2878, 44280), (2952, 43170), (3280, 38853), (3690, 34536), (4317, 29520), (4428, 28780), (4920, 25902), (5535, 23024), (5756, 22140), (5904, 21585), (7195, 17712), (7380, 17268), (8634, 14760), (8856, 14390), (9840, 12951), (11070, 11512)]