54719760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 177738624

約数和(自身を除く): 123018864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 431, 460, 529, 552, 690, 862, 920, 1058, 1104, 1293, 1380, 1587, 1724, 1840, 2116, 2155, 2586, 2645, 2760, 3174, 3448, 4232, 4310, 5172, 5290, 5520, 6348, 6465, 6896, 7935, 8464, 8620, 9913, 10344, 10580, 12696, 12930, 15870, 17240, 19826, 20688, 21160, 25392, 25860, 29739, 31740, 34480, 39652, 42320, 49565, 51720, 59478, 63480, 79304, 99130, 103440, 118956, 126960, 148695, 158608, 198260, 227999, 237912, 297390, 396520, 455998, 475824, 594780, 683997, 793040, 911996, 1139995, 1189560, 1367994, 1823992, 2279990, 2379120, 2735988, 3419985, 3647984, 4559980, 5471976, 6839970, 9119960, 10943952, 13679940, 18239920, 27359880, 54719760]

約数ペア:

[(1, 54719760), (2, 27359880), (3, 18239920), (4, 13679940), (5, 10943952), (6, 9119960), (8, 6839970), (10, 5471976), (12, 4559980), (15, 3647984), (16, 3419985), (20, 2735988), (23, 2379120), (24, 2279990), (30, 1823992), (40, 1367994), (46, 1189560), (48, 1139995), (60, 911996), (69, 793040), (80, 683997), (92, 594780), (115, 475824), (120, 455998), (138, 396520), (184, 297390), (230, 237912), (240, 227999), (276, 198260), (345, 158608), (368, 148695), (431, 126960), (460, 118956), (529, 103440), (552, 99130), (690, 79304), (862, 63480), (920, 59478), (1058, 51720), (1104, 49565), (1293, 42320), (1380, 39652), (1587, 34480), (1724, 31740), (1840, 29739), (2116, 25860), (2155, 25392), (2586, 21160), (2645, 20688), (2760, 19826), (3174, 17240), (3448, 15870), (4232, 12930), (4310, 12696), (5172, 10580), (5290, 10344), (5520, 9913), (6348, 8620), (6465, 8464), (6896, 7935)]