1198815840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17713}}^1$

素因数の和:17781

約数の個数: 144

約数和(自身を含む): 4178236608

約数和(自身を除く): 2979420768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 17713, 22560, 33840, 35426, 53139, 67680, 70852, 88565, 106278, 141704, 159417, 177130, 212556, 265695, 283408, 318834, 354260, 425112, 531390, 566816, 637668, 708520, 797085, 832511, 850224, 1062780, 1275336, 1417040, 1594170, 1665022, 1700448, 2125560, 2497533, 2550672, 2834080, 3188340, 3330044, 4162555, 4251120, 4995066, 5101344, 6376680, 6660088, 7492599, 8325110, 8502240, 9990132, 12487665, 12753360, 13320176, 14985198, 16650220, 19980264, 24975330, 25506720, 26640352, 29970396, 33300440, 37462995, 39960528, 49950660, 59940792, 66600880, 74925990, 79921056, 99901320, 119881584, 133201760, 149851980, 199802640, 239763168, 299703960, 399605280, 599407920, 1198815840]

約数ペア:

[(1, 1198815840), (2, 599407920), (3, 399605280), (4, 299703960), (5, 239763168), (6, 199802640), (8, 149851980), (9, 133201760), (10, 119881584), (12, 99901320), (15, 79921056), (16, 74925990), (18, 66600880), (20, 59940792), (24, 49950660), (30, 39960528), (32, 37462995), (36, 33300440), (40, 29970396), (45, 26640352), (47, 25506720), (48, 24975330), (60, 19980264), (72, 16650220), (80, 14985198), (90, 13320176), (94, 12753360), (96, 12487665), (120, 9990132), (141, 8502240), (144, 8325110), (160, 7492599), (180, 6660088), (188, 6376680), (235, 5101344), (240, 4995066), (282, 4251120), (288, 4162555), (360, 3330044), (376, 3188340), (423, 2834080), (470, 2550672), (480, 2497533), (564, 2125560), (705, 1700448), (720, 1665022), (752, 1594170), (846, 1417040), (940, 1275336), (1128, 1062780), (1410, 850224), (1440, 832511), (1504, 797085), (1692, 708520), (1880, 637668), (2115, 566816), (2256, 531390), (2820, 425112), (3384, 354260), (3760, 318834), (4230, 283408), (4512, 265695), (5640, 212556), (6768, 177130), (7520, 159417), (8460, 141704), (11280, 106278), (13536, 88565), (16920, 70852), (17713, 67680), (22560, 53139), (33840, 35426)]