422045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135271}}^1$

素因数の和:135300

約数の個数: 80

約数和(自身を含む): 1408993152

約数和(自身を除く): 986947632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 135271, 270542, 405813, 541084, 676355, 811626, 1082168, 1352710, 1623252, 1758523, 2029065, 2164336, 2705420, 3246504, 3517046, 4058130, 5275569, 5410840, 6493008, 7034092, 8116260, 8792615, 10551138, 10821680, 14068184, 16232520, 17585230, 21102276, 26377845, 28136368, 32465040, 35170460, 42204552, 52755690, 70340920, 84409104, 105511380, 140681840, 211022760, 422045520]

約数ペア:

[(1, 422045520), (2, 211022760), (3, 140681840), (4, 105511380), (5, 84409104), (6, 70340920), (8, 52755690), (10, 42204552), (12, 35170460), (13, 32465040), (15, 28136368), (16, 26377845), (20, 21102276), (24, 17585230), (26, 16232520), (30, 14068184), (39, 10821680), (40, 10551138), (48, 8792615), (52, 8116260), (60, 7034092), (65, 6493008), (78, 5410840), (80, 5275569), (104, 4058130), (120, 3517046), (130, 3246504), (156, 2705420), (195, 2164336), (208, 2029065), (240, 1758523), (260, 1623252), (312, 1352710), (390, 1082168), (520, 811626), (624, 676355), (780, 541084), (1040, 405813), (1560, 270542), (3120, 135271)]