330708720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 1078930944

約数和(自身を除く): 748222224

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, 181, 184, 230, 240, 276, 331, 345, 362, 368, 460, 543, 552, 662, 690, 724, 905, 920, 993, 1086, 1104, 1324, 1380, 1448, 1655, 1810, 1840, 1986, 2172, 2648, 2715, 2760, 2896, 3310, 3620, 3972, 4163, 4344, 4965, 5296, 5430, 5520, 6620, 7240, 7613, 7944, 8326, 8688, 9930, 10860, 12489, 13240, 14480, 15226, 15888, 16652, 19860, 20815, 21720, 22839, 24978, 26480, 30452, 33304, 38065, 39720, 41630, 43440, 45678, 49956, 59911, 60904, 62445, 66608, 76130, 79440, 83260, 91356, 99912, 114195, 119822, 121808, 124890, 152260, 166520, 179733, 182712, 199824, 228390, 239644, 249780, 299555, 304520, 333040, 359466, 365424, 456780, 479288, 499560, 599110, 609040, 718932, 898665, 913560, 958576, 999120, 1198220, 1377953, 1437864, 1797330, 1827120, 2396440, 2755906, 2875728, 3594660, 4133859, 4792880, 5511812, 6889765, 7189320, 8267718, 11023624, 13779530, 14378640, 16535436, 20669295, 22047248, 27559060, 33070872, 41338590, 55118120, 66141744, 82677180, 110236240, 165354360, 330708720]

約数ペア:

[(1, 330708720), (2, 165354360), (3, 110236240), (4, 82677180), (5, 66141744), (6, 55118120), (8, 41338590), (10, 33070872), (12, 27559060), (15, 22047248), (16, 20669295), (20, 16535436), (23, 14378640), (24, 13779530), (30, 11023624), (40, 8267718), (46, 7189320), (48, 6889765), (60, 5511812), (69, 4792880), (80, 4133859), (92, 3594660), (115, 2875728), (120, 2755906), (138, 2396440), (181, 1827120), (184, 1797330), (230, 1437864), (240, 1377953), (276, 1198220), (331, 999120), (345, 958576), (362, 913560), (368, 898665), (460, 718932), (543, 609040), (552, 599110), (662, 499560), (690, 479288), (724, 456780), (905, 365424), (920, 359466), (993, 333040), (1086, 304520), (1104, 299555), (1324, 249780), (1380, 239644), (1448, 228390), (1655, 199824), (1810, 182712), (1840, 179733), (1986, 166520), (2172, 152260), (2648, 124890), (2715, 121808), (2760, 119822), (2896, 114195), (3310, 99912), (3620, 91356), (3972, 83260), (4163, 79440), (4344, 76130), (4965, 66608), (5296, 62445), (5430, 60904), (5520, 59911), (6620, 49956), (7240, 45678), (7613, 43440), (7944, 41630), (8326, 39720), (8688, 38065), (9930, 33304), (10860, 30452), (12489, 26480), (13240, 24978), (14480, 22839), (15226, 21720), (15888, 20815), (16652, 19860)]