155381040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3307

約数の個数: 120

約数和(自身を含む): 529774128

約数和(自身を除く): 374393088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 3221, 4020, 4824, 5360, 6030, 6442, 8040, 9648, 9663, 12060, 12884, 16080, 16105, 19326, 24120, 25768, 28989, 32210, 38652, 48240, 48315, 51536, 57978, 64420, 77304, 96630, 115956, 128840, 144945, 154608, 193260, 215807, 231912, 257680, 289890, 386520, 431614, 463824, 579780, 647421, 773040, 863228, 1079035, 1159560, 1294842, 1726456, 1942263, 2158070, 2319120, 2589684, 3237105, 3452912, 3884526, 4316140, 5179368, 6474210, 7769052, 8632280, 9711315, 10358736, 12948420, 15538104, 17264560, 19422630, 25896840, 31076208, 38845260, 51793680, 77690520, 155381040]

約数ペア:

[(1, 155381040), (2, 77690520), (3, 51793680), (4, 38845260), (5, 31076208), (6, 25896840), (8, 19422630), (9, 17264560), (10, 15538104), (12, 12948420), (15, 10358736), (16, 9711315), (18, 8632280), (20, 7769052), (24, 6474210), (30, 5179368), (36, 4316140), (40, 3884526), (45, 3452912), (48, 3237105), (60, 2589684), (67, 2319120), (72, 2158070), (80, 1942263), (90, 1726456), (120, 1294842), (134, 1159560), (144, 1079035), (180, 863228), (201, 773040), (240, 647421), (268, 579780), (335, 463824), (360, 431614), (402, 386520), (536, 289890), (603, 257680), (670, 231912), (720, 215807), (804, 193260), (1005, 154608), (1072, 144945), (1206, 128840), (1340, 115956), (1608, 96630), (2010, 77304), (2412, 64420), (2680, 57978), (3015, 51536), (3216, 48315), (3221, 48240), (4020, 38652), (4824, 32210), (5360, 28989), (6030, 25768), (6442, 24120), (8040, 19326), (9648, 16105), (9663, 16080), (12060, 12884)]