44480280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28513}}^1$

素因数の和:28540

約数の個数: 64

約数和(自身を含む): 143710560

約数和(自身を除く): 99230280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 28513, 57026, 85539, 114052, 142565, 171078, 228104, 285130, 342156, 370669, 427695, 570260, 684312, 741338, 855390, 1112007, 1140520, 1482676, 1710780, 1853345, 2224014, 2965352, 3421560, 3706690, 4448028, 5560035, 7413380, 8896056, 11120070, 14826760, 22240140, 44480280]

約数ペア:

[(1, 44480280), (2, 22240140), (3, 14826760), (4, 11120070), (5, 8896056), (6, 7413380), (8, 5560035), (10, 4448028), (12, 3706690), (13, 3421560), (15, 2965352), (20, 2224014), (24, 1853345), (26, 1710780), (30, 1482676), (39, 1140520), (40, 1112007), (52, 855390), (60, 741338), (65, 684312), (78, 570260), (104, 427695), (120, 370669), (130, 342156), (156, 285130), (195, 228104), (260, 171078), (312, 142565), (390, 114052), (520, 85539), (780, 57026), (1560, 28513)]