30243744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5562

約数の個数: 72

約数和(自身を含む): 90548640

約数和(自身を除く): 60304896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5527, 11054, 16581, 22108, 33162, 44216, 49743, 66324, 88432, 99486, 105013, 132648, 176864, 198972, 210026, 265296, 315039, 397944, 420052, 530592, 630078, 795888, 840104, 945117, 1260156, 1591776, 1680208, 1890234, 2520312, 3360416, 3780468, 5040624, 7560936, 10081248, 15121872, 30243744]

約数ペア:

[(1, 30243744), (2, 15121872), (3, 10081248), (4, 7560936), (6, 5040624), (8, 3780468), (9, 3360416), (12, 2520312), (16, 1890234), (18, 1680208), (19, 1591776), (24, 1260156), (32, 945117), (36, 840104), (38, 795888), (48, 630078), (57, 530592), (72, 420052), (76, 397944), (96, 315039), (114, 265296), (144, 210026), (152, 198972), (171, 176864), (228, 132648), (288, 105013), (304, 99486), (342, 88432), (456, 66324), (608, 49743), (684, 44216), (912, 33162), (1368, 22108), (1824, 16581), (2736, 11054), (5472, 5527)]