120069960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 374976000

約数和(自身を除く): 254906040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 349, 366, 376, 470, 488, 564, 610, 698, 705, 732, 915, 940, 1047, 1128, 1220, 1396, 1410, 1464, 1745, 1830, 1880, 2094, 2440, 2792, 2820, 2867, 3490, 3660, 4188, 5235, 5640, 5734, 6980, 7320, 8376, 8601, 10470, 11468, 13960, 14335, 16403, 17202, 20940, 21289, 22936, 28670, 32806, 34404, 41880, 42578, 43005, 49209, 57340, 63867, 65612, 68808, 82015, 85156, 86010, 98418, 106445, 114680, 127734, 131224, 164030, 170312, 172020, 196836, 212890, 246045, 255468, 319335, 328060, 344040, 393672, 425780, 492090, 510936, 638670, 656120, 851560, 984180, 1000583, 1277340, 1968360, 2001166, 2554680, 3001749, 4002332, 5002915, 6003498, 8004664, 10005830, 12006996, 15008745, 20011660, 24013992, 30017490, 40023320, 60034980, 120069960]

約数ペア:

[(1, 120069960), (2, 60034980), (3, 40023320), (4, 30017490), (5, 24013992), (6, 20011660), (8, 15008745), (10, 12006996), (12, 10005830), (15, 8004664), (20, 6003498), (24, 5002915), (30, 4002332), (40, 3001749), (47, 2554680), (60, 2001166), (61, 1968360), (94, 1277340), (120, 1000583), (122, 984180), (141, 851560), (183, 656120), (188, 638670), (235, 510936), (244, 492090), (282, 425780), (305, 393672), (349, 344040), (366, 328060), (376, 319335), (470, 255468), (488, 246045), (564, 212890), (610, 196836), (698, 172020), (705, 170312), (732, 164030), (915, 131224), (940, 127734), (1047, 114680), (1128, 106445), (1220, 98418), (1396, 86010), (1410, 85156), (1464, 82015), (1745, 68808), (1830, 65612), (1880, 63867), (2094, 57340), (2440, 49209), (2792, 43005), (2820, 42578), (2867, 41880), (3490, 34404), (3660, 32806), (4188, 28670), (5235, 22936), (5640, 21289), (5734, 20940), (6980, 17202), (7320, 16403), (8376, 14335), (8601, 13960), (10470, 11468)]