201840480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140167}}^1$

素因数の和:140188

約数の個数: 72

約数和(自身を含む): 688785552

約数和(自身を除く): 486945072

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140167, 280334, 420501, 560668, 700835, 841002, 1121336, 1261503, 1401670, 1682004, 2102505, 2242672, 2523006, 2803340, 3364008, 4205010, 4485344, 5046012, 5606680, 6307515, 6728016, 8410020, 10092024, 11213360, 12615030, 13456032, 16820040, 20184048, 22426720, 25230060, 33640080, 40368096, 50460120, 67280160, 100920240, 201840480]

約数ペア:

[(1, 201840480), (2, 100920240), (3, 67280160), (4, 50460120), (5, 40368096), (6, 33640080), (8, 25230060), (9, 22426720), (10, 20184048), (12, 16820040), (15, 13456032), (16, 12615030), (18, 11213360), (20, 10092024), (24, 8410020), (30, 6728016), (32, 6307515), (36, 5606680), (40, 5046012), (45, 4485344), (48, 4205010), (60, 3364008), (72, 2803340), (80, 2523006), (90, 2242672), (96, 2102505), (120, 1682004), (144, 1401670), (160, 1261503), (180, 1121336), (240, 841002), (288, 700835), (360, 560668), (480, 420501), (720, 280334), (1440, 140167)]