30907440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 109368000

約数和(自身を除く): 78460560

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, 349, 360, 369, 410, 432, 492, 540, 615, 656, 698, 720, 738, 820, 984, 1047, 1080, 1107, 1230, 1396, 1476, 1640, 1745, 1845, 1968, 2094, 2160, 2214, 2460, 2792, 2952, 3141, 3280, 3490, 3690, 4188, 4428, 4920, 5235, 5535, 5584, 5904, 6282, 6980, 7380, 8376, 8856, 9423, 9840, 10470, 11070, 12564, 13960, 14309, 14760, 15705, 16752, 17712, 18846, 20940, 22140, 25128, 27920, 28618, 29520, 31410, 37692, 41880, 42927, 44280, 47115, 50256, 57236, 62820, 71545, 75384, 83760, 85854, 88560, 94230, 114472, 125640, 128781, 143090, 150768, 171708, 188460, 214635, 228944, 251280, 257562, 286180, 343416, 376920, 386343, 429270, 515124, 572360, 643905, 686832, 753840, 772686, 858540, 1030248, 1144720, 1287810, 1545372, 1717080, 1931715, 2060496, 2575620, 3090744, 3434160, 3863430, 5151240, 6181488, 7726860, 10302480, 15453720, 30907440]

約数ペア:

[(1, 30907440), (2, 15453720), (3, 10302480), (4, 7726860), (5, 6181488), (6, 5151240), (8, 3863430), (9, 3434160), (10, 3090744), (12, 2575620), (15, 2060496), (16, 1931715), (18, 1717080), (20, 1545372), (24, 1287810), (27, 1144720), (30, 1030248), (36, 858540), (40, 772686), (41, 753840), (45, 686832), (48, 643905), (54, 572360), (60, 515124), (72, 429270), (80, 386343), (82, 376920), (90, 343416), (108, 286180), (120, 257562), (123, 251280), (135, 228944), (144, 214635), (164, 188460), (180, 171708), (205, 150768), (216, 143090), (240, 128781), (246, 125640), (270, 114472), (328, 94230), (349, 88560), (360, 85854), (369, 83760), (410, 75384), (432, 71545), (492, 62820), (540, 57236), (615, 50256), (656, 47115), (698, 44280), (720, 42927), (738, 41880), (820, 37692), (984, 31410), (1047, 29520), (1080, 28618), (1107, 27920), (1230, 25128), (1396, 22140), (1476, 20940), (1640, 18846), (1745, 17712), (1845, 16752), (1968, 15705), (2094, 14760), (2160, 14309), (2214, 13960), (2460, 12564), (2792, 11070), (2952, 10470), (3141, 9840), (3280, 9423), (3490, 8856), (3690, 8376), (4188, 7380), (4428, 6980), (4920, 6282), (5235, 5904), (5535, 5584)]