317203680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38873}}^1$

素因数の和:38908

約数の個数: 96

約数和(自身を含む): 1057994784

約数和(自身を除く): 740791104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 38873, 77746, 116619, 155492, 194365, 233238, 310984, 388730, 466476, 583095, 621968, 660841, 777460, 932952, 1166190, 1243936, 1321682, 1554920, 1865904, 1982523, 2332380, 2643364, 3109840, 3304205, 3731808, 3965046, 4664760, 5286728, 6219680, 6608410, 7930092, 9329520, 9912615, 10573456, 13216820, 15860184, 18659040, 19825230, 21146912, 26433640, 31720368, 39650460, 52867280, 63440736, 79300920, 105734560, 158601840, 317203680]

約数ペア:

[(1, 317203680), (2, 158601840), (3, 105734560), (4, 79300920), (5, 63440736), (6, 52867280), (8, 39650460), (10, 31720368), (12, 26433640), (15, 21146912), (16, 19825230), (17, 18659040), (20, 15860184), (24, 13216820), (30, 10573456), (32, 9912615), (34, 9329520), (40, 7930092), (48, 6608410), (51, 6219680), (60, 5286728), (68, 4664760), (80, 3965046), (85, 3731808), (96, 3304205), (102, 3109840), (120, 2643364), (136, 2332380), (160, 1982523), (170, 1865904), (204, 1554920), (240, 1321682), (255, 1243936), (272, 1166190), (340, 932952), (408, 777460), (480, 660841), (510, 621968), (544, 583095), (680, 466476), (816, 388730), (1020, 310984), (1360, 233238), (1632, 194365), (2040, 155492), (2720, 116619), (4080, 77746), (8160, 38873)]