315615360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1958

約数の個数: 128

約数和(自身を含む): 1017878400

約数和(自身を除く): 702263040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1847, 1920, 2136, 2670, 2848, 3560, 3694, 4272, 5340, 5541, 5696, 7120, 7388, 8544, 9235, 10680, 11082, 11392, 14240, 14776, 17088, 18470, 21360, 22164, 27705, 28480, 29552, 34176, 36940, 42720, 44328, 55410, 56960, 59104, 73880, 85440, 88656, 110820, 118208, 147760, 164383, 170880, 177312, 221640, 236416, 295520, 328766, 354624, 443280, 493149, 591040, 657532, 709248, 821915, 886560, 986298, 1182080, 1315064, 1643830, 1773120, 1972596, 2465745, 2630128, 3287660, 3546240, 3945192, 4931490, 5260256, 6575320, 7890384, 9862980, 10520512, 13150640, 15780768, 19725960, 21041024, 26301280, 31561536, 39451920, 52602560, 63123072, 78903840, 105205120, 157807680, 315615360]

約数ペア:

[(1, 315615360), (2, 157807680), (3, 105205120), (4, 78903840), (5, 63123072), (6, 52602560), (8, 39451920), (10, 31561536), (12, 26301280), (15, 21041024), (16, 19725960), (20, 15780768), (24, 13150640), (30, 10520512), (32, 9862980), (40, 7890384), (48, 6575320), (60, 5260256), (64, 4931490), (80, 3945192), (89, 3546240), (96, 3287660), (120, 2630128), (128, 2465745), (160, 1972596), (178, 1773120), (192, 1643830), (240, 1315064), (267, 1182080), (320, 986298), (356, 886560), (384, 821915), (445, 709248), (480, 657532), (534, 591040), (640, 493149), (712, 443280), (890, 354624), (960, 328766), (1068, 295520), (1335, 236416), (1424, 221640), (1780, 177312), (1847, 170880), (1920, 164383), (2136, 147760), (2670, 118208), (2848, 110820), (3560, 88656), (3694, 85440), (4272, 73880), (5340, 59104), (5541, 56960), (5696, 55410), (7120, 44328), (7388, 42720), (8544, 36940), (9235, 34176), (10680, 29552), (11082, 28480), (11392, 27705), (14240, 22164), (14776, 21360), (17088, 18470)]