102864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142867}}^1$

素因数の和:142886

約数の個数: 60

約数和(自身を含む): 345454824

約数和(自身を除く): 242590584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142867, 285734, 428601, 571468, 714335, 857202, 1142936, 1285803, 1428670, 1714404, 2143005, 2285872, 2571606, 2857340, 3428808, 4286010, 5143212, 5714680, 6429015, 6857616, 8572020, 10286424, 11429360, 12858030, 17144040, 20572848, 25716060, 34288080, 51432120, 102864240]

約数ペア:

[(1, 102864240), (2, 51432120), (3, 34288080), (4, 25716060), (5, 20572848), (6, 17144040), (8, 12858030), (9, 11429360), (10, 10286424), (12, 8572020), (15, 6857616), (16, 6429015), (18, 5714680), (20, 5143212), (24, 4286010), (30, 3428808), (36, 2857340), (40, 2571606), (45, 2285872), (48, 2143005), (60, 1714404), (72, 1428670), (80, 1285803), (90, 1142936), (120, 857202), (144, 714335), (180, 571468), (240, 428601), (360, 285734), (720, 142867)]