7233720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 23375520

約数和(自身を除く): 16141800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4637, 9274, 13911, 18548, 23185, 27822, 37096, 46370, 55644, 60281, 69555, 92740, 111288, 120562, 139110, 180843, 185480, 241124, 278220, 301405, 361686, 482248, 556440, 602810, 723372, 904215, 1205620, 1446744, 1808430, 2411240, 3616860, 7233720]

約数ペア:

[(1, 7233720), (2, 3616860), (3, 2411240), (4, 1808430), (5, 1446744), (6, 1205620), (8, 904215), (10, 723372), (12, 602810), (13, 556440), (15, 482248), (20, 361686), (24, 301405), (26, 278220), (30, 241124), (39, 185480), (40, 180843), (52, 139110), (60, 120562), (65, 111288), (78, 92740), (104, 69555), (120, 60281), (130, 55644), (156, 46370), (195, 37096), (260, 27822), (312, 23185), (390, 18548), (520, 13911), (780, 9274), (1560, 4637)]