238400160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1597}}^1$

素因数の和:1926

約数の個数: 96

約数和(自身を含む): 753846912

約数和(自身を除く): 515446752

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, 311, 480, 622, 933, 1244, 1555, 1597, 1866, 2488, 3110, 3194, 3732, 4665, 4791, 4976, 6220, 6388, 7464, 7985, 9330, 9582, 9952, 12440, 12776, 14928, 15970, 18660, 19164, 23955, 24880, 25552, 29856, 31940, 37320, 38328, 47910, 49760, 51104, 63880, 74640, 76656, 95820, 127760, 149280, 153312, 191640, 255520, 383280, 496667, 766560, 993334, 1490001, 1986668, 2483335, 2980002, 3973336, 4966670, 5960004, 7450005, 7946672, 9933340, 11920008, 14900010, 15893344, 19866680, 23840016, 29800020, 39733360, 47680032, 59600040, 79466720, 119200080, 238400160]

約数ペア:

[(1, 238400160), (2, 119200080), (3, 79466720), (4, 59600040), (5, 47680032), (6, 39733360), (8, 29800020), (10, 23840016), (12, 19866680), (15, 15893344), (16, 14900010), (20, 11920008), (24, 9933340), (30, 7946672), (32, 7450005), (40, 5960004), (48, 4966670), (60, 3973336), (80, 2980002), (96, 2483335), (120, 1986668), (160, 1490001), (240, 993334), (311, 766560), (480, 496667), (622, 383280), (933, 255520), (1244, 191640), (1555, 153312), (1597, 149280), (1866, 127760), (2488, 95820), (3110, 76656), (3194, 74640), (3732, 63880), (4665, 51104), (4791, 49760), (4976, 47910), (6220, 38328), (6388, 37320), (7464, 31940), (7985, 29856), (9330, 25552), (9582, 24880), (9952, 23955), (12440, 19164), (12776, 18660), (14928, 15970)]