1796634720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1247663}}^1$

素因数の和:1247684

約数の個数: 72

約数和(自身を含む): 6131020896

約数和(自身を除く): 4334386176

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, 1247663, 2495326, 3742989, 4990652, 6238315, 7485978, 9981304, 11228967, 12476630, 14971956, 18714945, 19962608, 22457934, 24953260, 29943912, 37429890, 39925216, 44915868, 49906520, 56144835, 59887824, 74859780, 89831736, 99813040, 112289670, 119775648, 149719560, 179663472, 199626080, 224579340, 299439120, 359326944, 449158680, 598878240, 898317360, 1796634720]

約数ペア:

[(1, 1796634720), (2, 898317360), (3, 598878240), (4, 449158680), (5, 359326944), (6, 299439120), (8, 224579340), (9, 199626080), (10, 179663472), (12, 149719560), (15, 119775648), (16, 112289670), (18, 99813040), (20, 89831736), (24, 74859780), (30, 59887824), (32, 56144835), (36, 49906520), (40, 44915868), (45, 39925216), (48, 37429890), (60, 29943912), (72, 24953260), (80, 22457934), (90, 19962608), (96, 18714945), (120, 14971956), (144, 12476630), (160, 11228967), (180, 9981304), (240, 7485978), (288, 6238315), (360, 4990652), (480, 3742989), (720, 2495326), (1440, 1247663)]