1577897760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12791}}^1$

素因数の和:13066

約数の個数: 96

約数和(自身を含む): 4990108032

約数和(自身を除く): 3412210272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 12791, 15420, 20560, 24672, 25582, 30840, 38373, 41120, 51164, 61680, 63955, 76746, 102328, 123360, 127910, 153492, 191865, 204656, 255820, 306984, 383730, 409312, 511640, 613968, 767460, 1023280, 1227936, 1534920, 2046560, 3069840, 3287287, 6139680, 6574574, 9861861, 13149148, 16436435, 19723722, 26298296, 32872870, 39447444, 49309305, 52596592, 65745740, 78894888, 98618610, 105193184, 131491480, 157789776, 197237220, 262982960, 315579552, 394474440, 525965920, 788948880, 1577897760]

約数ペア:

[(1, 1577897760), (2, 788948880), (3, 525965920), (4, 394474440), (5, 315579552), (6, 262982960), (8, 197237220), (10, 157789776), (12, 131491480), (15, 105193184), (16, 98618610), (20, 78894888), (24, 65745740), (30, 52596592), (32, 49309305), (40, 39447444), (48, 32872870), (60, 26298296), (80, 19723722), (96, 16436435), (120, 13149148), (160, 9861861), (240, 6574574), (257, 6139680), (480, 3287287), (514, 3069840), (771, 2046560), (1028, 1534920), (1285, 1227936), (1542, 1023280), (2056, 767460), (2570, 613968), (3084, 511640), (3855, 409312), (4112, 383730), (5140, 306984), (6168, 255820), (7710, 204656), (8224, 191865), (10280, 153492), (12336, 127910), (12791, 123360), (15420, 102328), (20560, 76746), (24672, 63955), (25582, 61680), (30840, 51164), (38373, 41120)]