1234168920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2447}}^1$

素因数の和:2934

約数の個数: 128

約数和(自身を含む): 4124390400

約数和(自身を除く): 2890221480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 467, 540, 934, 1080, 1401, 1868, 2335, 2447, 2802, 3736, 4203, 4670, 4894, 5604, 7005, 7341, 8406, 9340, 9788, 11208, 12235, 12609, 14010, 14682, 16812, 18680, 19576, 21015, 22023, 24470, 25218, 28020, 29364, 33624, 36705, 42030, 44046, 48940, 50436, 56040, 58728, 63045, 66069, 73410, 84060, 88092, 97880, 100872, 110115, 126090, 132138, 146820, 168120, 176184, 220230, 252180, 264276, 293640, 330345, 440460, 504360, 528552, 660690, 880920, 1142749, 1321380, 2285498, 2642760, 3428247, 4570996, 5713745, 6856494, 9141992, 10284741, 11427490, 13712988, 17141235, 20569482, 22854980, 27425976, 30854223, 34282470, 41138964, 45709960, 51423705, 61708446, 68564940, 82277928, 102847410, 123416892, 137129880, 154271115, 205694820, 246833784, 308542230, 411389640, 617084460, 1234168920]

約数ペア:

[(1, 1234168920), (2, 617084460), (3, 411389640), (4, 308542230), (5, 246833784), (6, 205694820), (8, 154271115), (9, 137129880), (10, 123416892), (12, 102847410), (15, 82277928), (18, 68564940), (20, 61708446), (24, 51423705), (27, 45709960), (30, 41138964), (36, 34282470), (40, 30854223), (45, 27425976), (54, 22854980), (60, 20569482), (72, 17141235), (90, 13712988), (108, 11427490), (120, 10284741), (135, 9141992), (180, 6856494), (216, 5713745), (270, 4570996), (360, 3428247), (467, 2642760), (540, 2285498), (934, 1321380), (1080, 1142749), (1401, 880920), (1868, 660690), (2335, 528552), (2447, 504360), (2802, 440460), (3736, 330345), (4203, 293640), (4670, 264276), (4894, 252180), (5604, 220230), (7005, 176184), (7341, 168120), (8406, 146820), (9340, 132138), (9788, 126090), (11208, 110115), (12235, 100872), (12609, 97880), (14010, 88092), (14682, 84060), (16812, 73410), (18680, 66069), (19576, 63045), (21015, 58728), (22023, 56040), (24470, 50436), (25218, 48940), (28020, 44046), (29364, 42030), (33624, 36705)]