15362280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 50450400

約数和(自身を除く): 35088120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 307, 360, 417, 556, 614, 695, 834, 921, 1112, 1228, 1251, 1390, 1535, 1668, 1842, 2085, 2456, 2502, 2763, 2780, 3070, 3336, 3684, 4170, 4605, 5004, 5526, 5560, 6140, 6255, 7368, 8340, 9210, 10008, 11052, 12280, 12510, 13815, 16680, 18420, 22104, 25020, 27630, 36840, 42673, 50040, 55260, 85346, 110520, 128019, 170692, 213365, 256038, 341384, 384057, 426730, 512076, 640095, 768114, 853460, 1024152, 1280190, 1536228, 1706920, 1920285, 2560380, 3072456, 3840570, 5120760, 7681140, 15362280]

約数ペア:

[(1, 15362280), (2, 7681140), (3, 5120760), (4, 3840570), (5, 3072456), (6, 2560380), (8, 1920285), (9, 1706920), (10, 1536228), (12, 1280190), (15, 1024152), (18, 853460), (20, 768114), (24, 640095), (30, 512076), (36, 426730), (40, 384057), (45, 341384), (60, 256038), (72, 213365), (90, 170692), (120, 128019), (139, 110520), (180, 85346), (278, 55260), (307, 50040), (360, 42673), (417, 36840), (556, 27630), (614, 25020), (695, 22104), (834, 18420), (921, 16680), (1112, 13815), (1228, 12510), (1251, 12280), (1390, 11052), (1535, 10008), (1668, 9210), (1842, 8340), (2085, 7368), (2456, 6255), (2502, 6140), (2763, 5560), (2780, 5526), (3070, 5004), (3336, 4605), (3684, 4170)]