12324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 38702880

約数和(自身を除く): 26378160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 577, 712, 890, 1068, 1154, 1335, 1424, 1731, 1780, 2136, 2308, 2670, 2885, 3462, 3560, 4272, 4616, 5340, 5770, 6924, 7120, 8655, 9232, 10680, 11540, 13848, 17310, 21360, 23080, 27696, 34620, 46160, 51353, 69240, 102706, 138480, 154059, 205412, 256765, 308118, 410824, 513530, 616236, 770295, 821648, 1027060, 1232472, 1540590, 2054120, 2464944, 3081180, 4108240, 6162360, 12324720]

約数ペア:

[(1, 12324720), (2, 6162360), (3, 4108240), (4, 3081180), (5, 2464944), (6, 2054120), (8, 1540590), (10, 1232472), (12, 1027060), (15, 821648), (16, 770295), (20, 616236), (24, 513530), (30, 410824), (40, 308118), (48, 256765), (60, 205412), (80, 154059), (89, 138480), (120, 102706), (178, 69240), (240, 51353), (267, 46160), (356, 34620), (445, 27696), (534, 23080), (577, 21360), (712, 17310), (890, 13848), (1068, 11540), (1154, 10680), (1335, 9232), (1424, 8655), (1731, 7120), (1780, 6924), (2136, 5770), (2308, 5340), (2670, 4616), (2885, 4272), (3462, 3560)]