295089120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{204923}}^1$

素因数の和:204944

約数の個数: 72

約数和(自身を含む): 1006996536

約数和(自身を除く): 711907416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 204923, 409846, 614769, 819692, 1024615, 1229538, 1639384, 1844307, 2049230, 2459076, 3073845, 3278768, 3688614, 4098460, 4918152, 6147690, 6557536, 7377228, 8196920, 9221535, 9836304, 12295380, 14754456, 16393840, 18443070, 19672608, 24590760, 29508912, 32787680, 36886140, 49181520, 59017824, 73772280, 98363040, 147544560, 295089120]

約数ペア:

[(1, 295089120), (2, 147544560), (3, 98363040), (4, 73772280), (5, 59017824), (6, 49181520), (8, 36886140), (9, 32787680), (10, 29508912), (12, 24590760), (15, 19672608), (16, 18443070), (18, 16393840), (20, 14754456), (24, 12295380), (30, 9836304), (32, 9221535), (36, 8196920), (40, 7377228), (45, 6557536), (48, 6147690), (60, 4918152), (72, 4098460), (80, 3688614), (90, 3278768), (96, 3073845), (120, 2459076), (144, 2049230), (160, 1844307), (180, 1639384), (240, 1229538), (288, 1024615), (360, 819692), (480, 614769), (720, 409846), (1440, 204923)]