30248320

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 73023840

約数和(自身を除く): 42775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 313, 320, 604, 626, 640, 755, 1208, 1252, 1510, 1565, 2416, 2504, 3020, 3130, 4832, 5008, 6040, 6260, 9664, 10016, 12080, 12520, 19328, 20032, 24160, 25040, 40064, 47263, 48320, 50080, 94526, 96640, 100160, 189052, 200320, 236315, 378104, 472630, 756208, 945260, 1512416, 1890520, 3024832, 3781040, 6049664, 7562080, 15124160, 30248320]

約数ペア:

[(1, 30248320), (2, 15124160), (4, 7562080), (5, 6049664), (8, 3781040), (10, 3024832), (16, 1890520), (20, 1512416), (32, 945260), (40, 756208), (64, 472630), (80, 378104), (128, 236315), (151, 200320), (160, 189052), (302, 100160), (313, 96640), (320, 94526), (604, 50080), (626, 48320), (640, 47263), (755, 40064), (1208, 25040), (1252, 24160), (1510, 20032), (1565, 19328), (2416, 12520), (2504, 12080), (3020, 10016), (3130, 9664), (4832, 6260), (5008, 6040)]