1211171040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{841091}}^1$

素因数の和:841112

約数の個数: 72

約数和(自身を含む): 4133126088

約数和(自身を除く): 2921955048

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, 841091, 1682182, 2523273, 3364364, 4205455, 5046546, 6728728, 7569819, 8410910, 10093092, 12616365, 13457456, 15139638, 16821820, 20186184, 25232730, 26914912, 30279276, 33643640, 37849095, 40372368, 50465460, 60558552, 67287280, 75698190, 80744736, 100930920, 121117104, 134574560, 151396380, 201861840, 242234208, 302792760, 403723680, 605585520, 1211171040]

約数ペア:

[(1, 1211171040), (2, 605585520), (3, 403723680), (4, 302792760), (5, 242234208), (6, 201861840), (8, 151396380), (9, 134574560), (10, 121117104), (12, 100930920), (15, 80744736), (16, 75698190), (18, 67287280), (20, 60558552), (24, 50465460), (30, 40372368), (32, 37849095), (36, 33643640), (40, 30279276), (45, 26914912), (48, 25232730), (60, 20186184), (72, 16821820), (80, 15139638), (90, 13457456), (96, 12616365), (120, 10093092), (144, 8410910), (160, 7569819), (180, 6728728), (240, 5046546), (288, 4205455), (360, 3364364), (480, 2523273), (720, 1682182), (1440, 841091)]