306009240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^3$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 966409920

約数和(自身を除く): 660400680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1517, 1640, 1681, 2220, 2460, 3034, 3362, 4440, 4551, 4920, 5043, 6068, 6724, 7585, 8405, 9102, 10086, 12136, 13448, 15170, 16810, 18204, 20172, 22755, 25215, 30340, 33620, 36408, 40344, 45510, 50430, 60680, 62197, 67240, 68921, 91020, 100860, 124394, 137842, 182040, 186591, 201720, 206763, 248788, 275684, 310985, 344605, 373182, 413526, 497576, 551368, 621970, 689210, 746364, 827052, 932955, 1033815, 1243940, 1378420, 1492728, 1654104, 1865910, 2067630, 2487880, 2550077, 2756840, 3731820, 4135260, 5100154, 7463640, 7650231, 8270520, 10200308, 12750385, 15300462, 20400616, 25500770, 30600924, 38251155, 51001540, 61201848, 76502310, 102003080, 153004620, 306009240]

約数ペア:

[(1, 306009240), (2, 153004620), (3, 102003080), (4, 76502310), (5, 61201848), (6, 51001540), (8, 38251155), (10, 30600924), (12, 25500770), (15, 20400616), (20, 15300462), (24, 12750385), (30, 10200308), (37, 8270520), (40, 7650231), (41, 7463640), (60, 5100154), (74, 4135260), (82, 3731820), (111, 2756840), (120, 2550077), (123, 2487880), (148, 2067630), (164, 1865910), (185, 1654104), (205, 1492728), (222, 1378420), (246, 1243940), (296, 1033815), (328, 932955), (370, 827052), (410, 746364), (444, 689210), (492, 621970), (555, 551368), (615, 497576), (740, 413526), (820, 373182), (888, 344605), (984, 310985), (1110, 275684), (1230, 248788), (1480, 206763), (1517, 201720), (1640, 186591), (1681, 182040), (2220, 137842), (2460, 124394), (3034, 100860), (3362, 91020), (4440, 68921), (4551, 67240), (4920, 62197), (5043, 60680), (6068, 50430), (6724, 45510), (7585, 40344), (8405, 36408), (9102, 33620), (10086, 30340), (12136, 25215), (13448, 22755), (15170, 20172), (16810, 18204)]