3854520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 13305600

約数和(自身を除く): 9451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 83, 86, 90, 108, 120, 129, 135, 166, 172, 180, 215, 216, 249, 258, 270, 332, 344, 360, 387, 415, 430, 498, 516, 540, 645, 664, 747, 774, 830, 860, 996, 1032, 1080, 1161, 1245, 1290, 1494, 1548, 1660, 1720, 1935, 1992, 2241, 2322, 2490, 2580, 2988, 3096, 3320, 3569, 3735, 3870, 4482, 4644, 4980, 5160, 5805, 5976, 7138, 7470, 7740, 8964, 9288, 9960, 10707, 11205, 11610, 14276, 14940, 15480, 17845, 17928, 21414, 22410, 23220, 28552, 29880, 32121, 35690, 42828, 44820, 46440, 53535, 64242, 71380, 85656, 89640, 96363, 107070, 128484, 142760, 160605, 192726, 214140, 256968, 321210, 385452, 428280, 481815, 642420, 770904, 963630, 1284840, 1927260, 3854520]

約数ペア:

[(1, 3854520), (2, 1927260), (3, 1284840), (4, 963630), (5, 770904), (6, 642420), (8, 481815), (9, 428280), (10, 385452), (12, 321210), (15, 256968), (18, 214140), (20, 192726), (24, 160605), (27, 142760), (30, 128484), (36, 107070), (40, 96363), (43, 89640), (45, 85656), (54, 71380), (60, 64242), (72, 53535), (83, 46440), (86, 44820), (90, 42828), (108, 35690), (120, 32121), (129, 29880), (135, 28552), (166, 23220), (172, 22410), (180, 21414), (215, 17928), (216, 17845), (249, 15480), (258, 14940), (270, 14276), (332, 11610), (344, 11205), (360, 10707), (387, 9960), (415, 9288), (430, 8964), (498, 7740), (516, 7470), (540, 7138), (645, 5976), (664, 5805), (747, 5160), (774, 4980), (830, 4644), (860, 4482), (996, 3870), (1032, 3735), (1080, 3569), (1161, 3320), (1245, 3096), (1290, 2988), (1494, 2580), (1548, 2490), (1660, 2322), (1720, 2241), (1935, 1992)]