1330258560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9491}}^1$

素因数の和:9586

約数の個数: 128

約数和(自身を含む): 4298736960

約数和(自身を除く): 2968478400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 9491, 11680, 14016, 17520, 18982, 23360, 28032, 28473, 35040, 37964, 46720, 47455, 56946, 70080, 75928, 94910, 113892, 140160, 142365, 151856, 189820, 227784, 284730, 303712, 379640, 455568, 569460, 607424, 692843, 759280, 911136, 1138920, 1214848, 1385686, 1518560, 1822272, 2078529, 2277840, 2771372, 3037120, 3464215, 3644544, 4157058, 4555680, 5542744, 6074240, 6928430, 8314116, 9111360, 10392645, 11085488, 13856860, 16628232, 18222720, 20785290, 22170976, 27713720, 33256464, 41570580, 44341952, 55427440, 66512928, 83141160, 88683904, 110854880, 133025856, 166282320, 221709760, 266051712, 332564640, 443419520, 665129280, 1330258560]

約数ペア:

[(1, 1330258560), (2, 665129280), (3, 443419520), (4, 332564640), (5, 266051712), (6, 221709760), (8, 166282320), (10, 133025856), (12, 110854880), (15, 88683904), (16, 83141160), (20, 66512928), (24, 55427440), (30, 44341952), (32, 41570580), (40, 33256464), (48, 27713720), (60, 22170976), (64, 20785290), (73, 18222720), (80, 16628232), (96, 13856860), (120, 11085488), (128, 10392645), (146, 9111360), (160, 8314116), (192, 6928430), (219, 6074240), (240, 5542744), (292, 4555680), (320, 4157058), (365, 3644544), (384, 3464215), (438, 3037120), (480, 2771372), (584, 2277840), (640, 2078529), (730, 1822272), (876, 1518560), (960, 1385686), (1095, 1214848), (1168, 1138920), (1460, 911136), (1752, 759280), (1920, 692843), (2190, 607424), (2336, 569460), (2920, 455568), (3504, 379640), (4380, 303712), (4672, 284730), (5840, 227784), (7008, 189820), (8760, 151856), (9344, 142365), (9491, 140160), (11680, 113892), (14016, 94910), (17520, 75928), (18982, 70080), (23360, 56946), (28032, 47455), (28473, 46720), (35040, 37964)]