66587760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4063

約数の個数: 120

約数和(自身を含む): 233404704

約数和(自身を除く): 166816944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4021, 4140, 5520, 8042, 8280, 12063, 16084, 16560, 20105, 24126, 32168, 36189, 40210, 48252, 60315, 64336, 72378, 80420, 92483, 96504, 120630, 144756, 160840, 180945, 184966, 193008, 241260, 277449, 289512, 321680, 361890, 369932, 462415, 482520, 554898, 579024, 723780, 739864, 832347, 924830, 965040, 1109796, 1387245, 1447560, 1479728, 1664694, 1849660, 2219592, 2774490, 2895120, 3329388, 3699320, 4161735, 4439184, 5548980, 6658776, 7398640, 8323470, 11097960, 13317552, 16646940, 22195920, 33293880, 66587760]

約数ペア:

[(1, 66587760), (2, 33293880), (3, 22195920), (4, 16646940), (5, 13317552), (6, 11097960), (8, 8323470), (9, 7398640), (10, 6658776), (12, 5548980), (15, 4439184), (16, 4161735), (18, 3699320), (20, 3329388), (23, 2895120), (24, 2774490), (30, 2219592), (36, 1849660), (40, 1664694), (45, 1479728), (46, 1447560), (48, 1387245), (60, 1109796), (69, 965040), (72, 924830), (80, 832347), (90, 739864), (92, 723780), (115, 579024), (120, 554898), (138, 482520), (144, 462415), (180, 369932), (184, 361890), (207, 321680), (230, 289512), (240, 277449), (276, 241260), (345, 193008), (360, 184966), (368, 180945), (414, 160840), (460, 144756), (552, 120630), (690, 96504), (720, 92483), (828, 80420), (920, 72378), (1035, 64336), (1104, 60315), (1380, 48252), (1656, 40210), (1840, 36189), (2070, 32168), (2760, 24126), (3312, 20105), (4021, 16560), (4140, 16084), (5520, 12063), (8042, 8280)]