2406240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{557}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 6030720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 557, 720, 864, 1080, 1114, 1440, 1671, 2160, 2228, 2785, 3342, 4320, 4456, 5013, 5570, 6684, 8355, 8912, 10026, 11140, 13368, 15039, 16710, 17824, 20052, 22280, 25065, 26736, 30078, 33420, 40104, 44560, 50130, 53472, 60156, 66840, 75195, 80208, 89120, 100260, 120312, 133680, 150390, 160416, 200520, 240624, 267360, 300780, 401040, 481248, 601560, 802080, 1203120, 2406240]

約数ペア:

[(1, 2406240), (2, 1203120), (3, 802080), (4, 601560), (5, 481248), (6, 401040), (8, 300780), (9, 267360), (10, 240624), (12, 200520), (15, 160416), (16, 150390), (18, 133680), (20, 120312), (24, 100260), (27, 89120), (30, 80208), (32, 75195), (36, 66840), (40, 60156), (45, 53472), (48, 50130), (54, 44560), (60, 40104), (72, 33420), (80, 30078), (90, 26736), (96, 25065), (108, 22280), (120, 20052), (135, 17824), (144, 16710), (160, 15039), (180, 13368), (216, 11140), (240, 10026), (270, 8912), (288, 8355), (360, 6684), (432, 5570), (480, 5013), (540, 4456), (557, 4320), (720, 3342), (864, 2785), (1080, 2228), (1114, 2160), (1440, 1671)]