17130720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 54704160

約数和(自身を除く): 37573440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 401, 445, 480, 534, 712, 802, 890, 1068, 1203, 1335, 1424, 1604, 1780, 2005, 2136, 2406, 2670, 2848, 3208, 3560, 4010, 4272, 4812, 5340, 6015, 6416, 7120, 8020, 8544, 9624, 10680, 12030, 12832, 14240, 16040, 19248, 21360, 24060, 32080, 35689, 38496, 42720, 48120, 64160, 71378, 96240, 107067, 142756, 178445, 192480, 214134, 285512, 356890, 428268, 535335, 571024, 713780, 856536, 1070670, 1142048, 1427560, 1713072, 2141340, 2855120, 3426144, 4282680, 5710240, 8565360, 17130720]

約数ペア:

[(1, 17130720), (2, 8565360), (3, 5710240), (4, 4282680), (5, 3426144), (6, 2855120), (8, 2141340), (10, 1713072), (12, 1427560), (15, 1142048), (16, 1070670), (20, 856536), (24, 713780), (30, 571024), (32, 535335), (40, 428268), (48, 356890), (60, 285512), (80, 214134), (89, 192480), (96, 178445), (120, 142756), (160, 107067), (178, 96240), (240, 71378), (267, 64160), (356, 48120), (401, 42720), (445, 38496), (480, 35689), (534, 32080), (712, 24060), (802, 21360), (890, 19248), (1068, 16040), (1203, 14240), (1335, 12832), (1424, 12030), (1604, 10680), (1780, 9624), (2005, 8544), (2136, 8020), (2406, 7120), (2670, 6416), (2848, 6015), (3208, 5340), (3560, 4812), (4010, 4272)]