1370796720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{154369}}^1$

素因数の和:154422

約数の個数: 80

約数和(自身を含む): 4364348640

約数和(自身を除く): 2993551920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 154369, 308738, 463107, 617476, 771845, 926214, 1234952, 1543690, 1852428, 2315535, 2469904, 3087380, 3704856, 4631070, 5711653, 6174760, 7409712, 9262140, 11423306, 12349520, 17134959, 18524280, 22846612, 28558265, 34269918, 37048560, 45693224, 57116530, 68539836, 85674795, 91386448, 114233060, 137079672, 171349590, 228466120, 274159344, 342699180, 456932240, 685398360, 1370796720]

約数ペア:

[(1, 1370796720), (2, 685398360), (3, 456932240), (4, 342699180), (5, 274159344), (6, 228466120), (8, 171349590), (10, 137079672), (12, 114233060), (15, 91386448), (16, 85674795), (20, 68539836), (24, 57116530), (30, 45693224), (37, 37048560), (40, 34269918), (48, 28558265), (60, 22846612), (74, 18524280), (80, 17134959), (111, 12349520), (120, 11423306), (148, 9262140), (185, 7409712), (222, 6174760), (240, 5711653), (296, 4631070), (370, 3704856), (444, 3087380), (555, 2469904), (592, 2315535), (740, 1852428), (888, 1543690), (1110, 1234952), (1480, 926214), (1776, 771845), (2220, 617476), (2960, 463107), (4440, 308738), (8880, 154369)]