728043005280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1516756261}}^1$

素因数の和:1516756279

約数の個数: 48

約数和(自身を含む): 2293335468144

約数和(自身を除く): 1565292462864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1516756261, 3033512522, 4550268783, 6067025044, 7583781305, 9100537566, 12134050088, 15167562610, 18201075132, 22751343915, 24268100176, 30335125220, 36402150264, 45502687830, 48536200352, 60670250440, 72804300528, 91005375660, 121340500880, 145608601056, 182010751320, 242681001760, 364021502640, 728043005280]

約数ペア:

[(1, 728043005280), (2, 364021502640), (3, 242681001760), (4, 182010751320), (5, 145608601056), (6, 121340500880), (8, 91005375660), (10, 72804300528), (12, 60670250440), (15, 48536200352), (16, 45502687830), (20, 36402150264), (24, 30335125220), (30, 24268100176), (32, 22751343915), (40, 18201075132), (48, 15167562610), (60, 12134050088), (80, 9100537566), (96, 7583781305), (120, 6067025044), (160, 4550268783), (240, 3033512522), (480, 1516756261)]