120072240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55589}}^1$

素因数の和:55611

約数の個数: 80

約数和(自身を含む): 413589600

約数和(自身を除く): 293517360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 55589, 111178, 166767, 222356, 277945, 333534, 444712, 500301, 555890, 667068, 833835, 889424, 1000602, 1111780, 1334136, 1500903, 1667670, 2001204, 2223560, 2501505, 2668272, 3001806, 3335340, 4002408, 4447120, 5003010, 6003612, 6670680, 7504515, 8004816, 10006020, 12007224, 13341360, 15009030, 20012040, 24014448, 30018060, 40024080, 60036120, 120072240]

約数ペア:

[(1, 120072240), (2, 60036120), (3, 40024080), (4, 30018060), (5, 24014448), (6, 20012040), (8, 15009030), (9, 13341360), (10, 12007224), (12, 10006020), (15, 8004816), (16, 7504515), (18, 6670680), (20, 6003612), (24, 5003010), (27, 4447120), (30, 4002408), (36, 3335340), (40, 3001806), (45, 2668272), (48, 2501505), (54, 2223560), (60, 2001204), (72, 1667670), (80, 1500903), (90, 1334136), (108, 1111780), (120, 1000602), (135, 889424), (144, 833835), (180, 667068), (216, 555890), (240, 500301), (270, 444712), (360, 333534), (432, 277945), (540, 222356), (720, 166767), (1080, 111178), (2160, 55589)]