72237858240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75247769}}^1$

素因数の和:75247789

約数の個数: 56

約数和(自身を含む): 229355202960

約数和(自身を除く): 157117344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75247769, 150495538, 225743307, 300991076, 376238845, 451486614, 601982152, 752477690, 902973228, 1128716535, 1203964304, 1504955380, 1805946456, 2257433070, 2407928608, 3009910760, 3611892912, 4514866140, 4815857216, 6019821520, 7223785824, 9029732280, 12039643040, 14447571648, 18059464560, 24079286080, 36118929120, 72237858240]

約数ペア:

[(1, 72237858240), (2, 36118929120), (3, 24079286080), (4, 18059464560), (5, 14447571648), (6, 12039643040), (8, 9029732280), (10, 7223785824), (12, 6019821520), (15, 4815857216), (16, 4514866140), (20, 3611892912), (24, 3009910760), (30, 2407928608), (32, 2257433070), (40, 1805946456), (48, 1504955380), (60, 1203964304), (64, 1128716535), (80, 902973228), (96, 752477690), (120, 601982152), (160, 451486614), (192, 376238845), (240, 300991076), (320, 225743307), (480, 150495538), (960, 75247769)]