428287680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{148711}}^1$

素因数の和:148734

約数の個数: 84

約数和(自身を含む): 1473141072

約数和(自身を除く): 1044853392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 148711, 297422, 446133, 594844, 743555, 892266, 1189688, 1338399, 1487110, 1784532, 2230665, 2379376, 2676798, 2974220, 3569064, 4461330, 4758752, 5353596, 5948440, 6691995, 7138128, 8922660, 9517504, 10707192, 11896880, 13383990, 14276256, 17845320, 21414384, 23793760, 26767980, 28552512, 35690640, 42828768, 47587520, 53535960, 71381280, 85657536, 107071920, 142762560, 214143840, 428287680]

約数ペア:

[(1, 428287680), (2, 214143840), (3, 142762560), (4, 107071920), (5, 85657536), (6, 71381280), (8, 53535960), (9, 47587520), (10, 42828768), (12, 35690640), (15, 28552512), (16, 26767980), (18, 23793760), (20, 21414384), (24, 17845320), (30, 14276256), (32, 13383990), (36, 11896880), (40, 10707192), (45, 9517504), (48, 8922660), (60, 7138128), (64, 6691995), (72, 5948440), (80, 5353596), (90, 4758752), (96, 4461330), (120, 3569064), (144, 2974220), (160, 2676798), (180, 2379376), (192, 2230665), (240, 1784532), (288, 1487110), (320, 1338399), (360, 1189688), (480, 892266), (576, 743555), (720, 594844), (960, 446133), (1440, 297422), (2880, 148711)]