64012380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 183817872

約数和(自身を除く): 119805492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 577, 645, 860, 1154, 1290, 1731, 1849, 2308, 2580, 2885, 3462, 3698, 5547, 5770, 6924, 7396, 8655, 9245, 11094, 11540, 17310, 18490, 22188, 24811, 27735, 34620, 36980, 49622, 55470, 74433, 99244, 110940, 124055, 148866, 248110, 297732, 372165, 496220, 744330, 1066873, 1488660, 2133746, 3200619, 4267492, 5334365, 6401238, 10668730, 12802476, 16003095, 21337460, 32006190, 64012380]

約数ペア:

[(1, 64012380), (2, 32006190), (3, 21337460), (4, 16003095), (5, 12802476), (6, 10668730), (10, 6401238), (12, 5334365), (15, 4267492), (20, 3200619), (30, 2133746), (43, 1488660), (60, 1066873), (86, 744330), (129, 496220), (172, 372165), (215, 297732), (258, 248110), (430, 148866), (516, 124055), (577, 110940), (645, 99244), (860, 74433), (1154, 55470), (1290, 49622), (1731, 36980), (1849, 34620), (2308, 27735), (2580, 24811), (2885, 22188), (3462, 18490), (3698, 17310), (5547, 11540), (5770, 11094), (6924, 9245), (7396, 8655)]