1323889740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{2713}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 4018760928

約数和(自身を除く): 2694871188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2711, 2713, 5422, 5426, 8133, 8139, 10844, 10852, 13555, 13565, 16266, 16278, 24399, 24417, 27110, 27130, 32532, 32556, 40665, 40695, 48798, 48834, 54220, 54260, 81330, 81390, 97596, 97668, 121995, 122085, 162660, 162780, 243990, 244170, 487980, 488340, 7354943, 14709886, 22064829, 29419772, 36774715, 44129658, 66194487, 73549430, 88259316, 110324145, 132388974, 147098860, 220648290, 264777948, 330972435, 441296580, 661944870, 1323889740]

約数ペア:

[(1, 1323889740), (2, 661944870), (3, 441296580), (4, 330972435), (5, 264777948), (6, 220648290), (9, 147098860), (10, 132388974), (12, 110324145), (15, 88259316), (18, 73549430), (20, 66194487), (30, 44129658), (36, 36774715), (45, 29419772), (60, 22064829), (90, 14709886), (180, 7354943), (2711, 488340), (2713, 487980), (5422, 244170), (5426, 243990), (8133, 162780), (8139, 162660), (10844, 122085), (10852, 121995), (13555, 97668), (13565, 97596), (16266, 81390), (16278, 81330), (24399, 54260), (24417, 54220), (27110, 48834), (27130, 48798), (32532, 40695), (32556, 40665)]