2745360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 160

約数和(自身を含む): 9999360

約数和(自身を除く): 7254000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 120, 123, 124, 135, 144, 155, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 310, 328, 360, 369, 372, 410, 432, 465, 492, 496, 540, 558, 615, 620, 656, 720, 738, 744, 820, 837, 930, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1395, 1476, 1488, 1640, 1674, 1845, 1860, 1968, 2160, 2214, 2232, 2460, 2480, 2542, 2790, 2952, 3280, 3348, 3690, 3720, 3813, 4185, 4428, 4464, 4920, 5084, 5535, 5580, 5904, 6355, 6696, 7380, 7440, 7626, 8370, 8856, 9840, 10168, 11070, 11160, 11439, 12710, 13392, 14760, 15252, 16740, 17712, 19065, 20336, 22140, 22320, 22878, 25420, 29520, 30504, 33480, 34317, 38130, 44280, 45756, 50840, 57195, 61008, 66960, 68634, 76260, 88560, 91512, 101680, 114390, 137268, 152520, 171585, 183024, 228780, 274536, 305040, 343170, 457560, 549072, 686340, 915120, 1372680, 2745360]

約数ペア:

[(1, 2745360), (2, 1372680), (3, 915120), (4, 686340), (5, 549072), (6, 457560), (8, 343170), (9, 305040), (10, 274536), (12, 228780), (15, 183024), (16, 171585), (18, 152520), (20, 137268), (24, 114390), (27, 101680), (30, 91512), (31, 88560), (36, 76260), (40, 68634), (41, 66960), (45, 61008), (48, 57195), (54, 50840), (60, 45756), (62, 44280), (72, 38130), (80, 34317), (82, 33480), (90, 30504), (93, 29520), (108, 25420), (120, 22878), (123, 22320), (124, 22140), (135, 20336), (144, 19065), (155, 17712), (164, 16740), (180, 15252), (186, 14760), (205, 13392), (216, 12710), (240, 11439), (246, 11160), (248, 11070), (270, 10168), (279, 9840), (310, 8856), (328, 8370), (360, 7626), (369, 7440), (372, 7380), (410, 6696), (432, 6355), (465, 5904), (492, 5580), (496, 5535), (540, 5084), (558, 4920), (615, 4464), (620, 4428), (656, 4185), (720, 3813), (738, 3720), (744, 3690), (820, 3348), (837, 3280), (930, 2952), (984, 2790), (1080, 2542), (1107, 2480), (1116, 2460), (1230, 2232), (1240, 2214), (1271, 2160), (1395, 1968), (1476, 1860), (1488, 1845), (1640, 1674)]