30239360

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 74302920

約数和(自身を除く): 44063560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1277, 1480, 2368, 2554, 2960, 4736, 5108, 5920, 6385, 10216, 11840, 12770, 20432, 23680, 25540, 40864, 47249, 51080, 81728, 94498, 102160, 163456, 188996, 204320, 236245, 377992, 408640, 472490, 755984, 817280, 944980, 1511968, 1889960, 3023936, 3779920, 6047872, 7559840, 15119680, 30239360]

約数ペア:

[(1, 30239360), (2, 15119680), (4, 7559840), (5, 6047872), (8, 3779920), (10, 3023936), (16, 1889960), (20, 1511968), (32, 944980), (37, 817280), (40, 755984), (64, 472490), (74, 408640), (80, 377992), (128, 236245), (148, 204320), (160, 188996), (185, 163456), (296, 102160), (320, 94498), (370, 81728), (592, 51080), (640, 47249), (740, 40864), (1184, 25540), (1277, 23680), (1480, 20432), (2368, 12770), (2554, 11840), (2960, 10216), (4736, 6385), (5108, 5920)]