109439520

素因数分解:

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

素因数の和:495

約数の個数: 144

約数和(自身を含む): 361210752

約数和(自身を除く): 251771232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 431, 460, 480, 529, 552, 690, 736, 862, 920, 1058, 1104, 1293, 1380, 1587, 1724, 1840, 2116, 2155, 2208, 2586, 2645, 2760, 3174, 3448, 3680, 4232, 4310, 5172, 5290, 5520, 6348, 6465, 6896, 7935, 8464, 8620, 9913, 10344, 10580, 11040, 12696, 12930, 13792, 15870, 16928, 17240, 19826, 20688, 21160, 25392, 25860, 29739, 31740, 34480, 39652, 41376, 42320, 49565, 50784, 51720, 59478, 63480, 68960, 79304, 84640, 99130, 103440, 118956, 126960, 148695, 158608, 198260, 206880, 227999, 237912, 253920, 297390, 317216, 396520, 455998, 475824, 594780, 683997, 793040, 911996, 951648, 1139995, 1189560, 1367994, 1586080, 1823992, 2279990, 2379120, 2735988, 3419985, 3647984, 4559980, 4758240, 5471976, 6839970, 7295968, 9119960, 10943952, 13679940, 18239920, 21887904, 27359880, 36479840, 54719760, 109439520]

約数ペア:

[(1, 109439520), (2, 54719760), (3, 36479840), (4, 27359880), (5, 21887904), (6, 18239920), (8, 13679940), (10, 10943952), (12, 9119960), (15, 7295968), (16, 6839970), (20, 5471976), (23, 4758240), (24, 4559980), (30, 3647984), (32, 3419985), (40, 2735988), (46, 2379120), (48, 2279990), (60, 1823992), (69, 1586080), (80, 1367994), (92, 1189560), (96, 1139995), (115, 951648), (120, 911996), (138, 793040), (160, 683997), (184, 594780), (230, 475824), (240, 455998), (276, 396520), (345, 317216), (368, 297390), (431, 253920), (460, 237912), (480, 227999), (529, 206880), (552, 198260), (690, 158608), (736, 148695), (862, 126960), (920, 118956), (1058, 103440), (1104, 99130), (1293, 84640), (1380, 79304), (1587, 68960), (1724, 63480), (1840, 59478), (2116, 51720), (2155, 50784), (2208, 49565), (2586, 42320), (2645, 41376), (2760, 39652), (3174, 34480), (3448, 31740), (3680, 29739), (4232, 25860), (4310, 25392), (5172, 21160), (5290, 20688), (5520, 19826), (6348, 17240), (6465, 16928), (6896, 15870), (7935, 13792), (8464, 12930), (8620, 12696), (9913, 11040), (10344, 10580)]