67240080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 230735232

約数和(自身を除く): 163495152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 1987, 2115, 2256, 2820, 3384, 3760, 3974, 4230, 5640, 5961, 6768, 7948, 8460, 9935, 11280, 11922, 15896, 16920, 17883, 19870, 23844, 29805, 31792, 33840, 35766, 39740, 47688, 59610, 71532, 79480, 89415, 93389, 95376, 119220, 143064, 158960, 178830, 186778, 238440, 280167, 286128, 357660, 373556, 466945, 476880, 560334, 715320, 747112, 840501, 933890, 1120668, 1400835, 1430640, 1494224, 1681002, 1867780, 2241336, 2801670, 3362004, 3735560, 4202505, 4482672, 5603340, 6724008, 7471120, 8405010, 11206680, 13448016, 16810020, 22413360, 33620040, 67240080]

約数ペア:

[(1, 67240080), (2, 33620040), (3, 22413360), (4, 16810020), (5, 13448016), (6, 11206680), (8, 8405010), (9, 7471120), (10, 6724008), (12, 5603340), (15, 4482672), (16, 4202505), (18, 3735560), (20, 3362004), (24, 2801670), (30, 2241336), (36, 1867780), (40, 1681002), (45, 1494224), (47, 1430640), (48, 1400835), (60, 1120668), (72, 933890), (80, 840501), (90, 747112), (94, 715320), (120, 560334), (141, 476880), (144, 466945), (180, 373556), (188, 357660), (235, 286128), (240, 280167), (282, 238440), (360, 186778), (376, 178830), (423, 158960), (470, 143064), (564, 119220), (705, 95376), (720, 93389), (752, 89415), (846, 79480), (940, 71532), (1128, 59610), (1410, 47688), (1692, 39740), (1880, 35766), (1987, 33840), (2115, 31792), (2256, 29805), (2820, 23844), (3384, 19870), (3760, 17883), (3974, 16920), (4230, 15896), (5640, 11922), (5961, 11280), (6768, 9935), (7948, 8460)]