1822680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 6093360

約数和(自身を除く): 4270680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 83, 90, 120, 122, 166, 180, 183, 244, 249, 305, 332, 360, 366, 415, 488, 498, 549, 610, 664, 732, 747, 830, 915, 996, 1098, 1220, 1245, 1464, 1494, 1660, 1830, 1992, 2196, 2440, 2490, 2745, 2988, 3320, 3660, 3735, 4392, 4980, 5063, 5490, 5976, 7320, 7470, 9960, 10126, 10980, 14940, 15189, 20252, 21960, 25315, 29880, 30378, 40504, 45567, 50630, 60756, 75945, 91134, 101260, 121512, 151890, 182268, 202520, 227835, 303780, 364536, 455670, 607560, 911340, 1822680]

約数ペア:

[(1, 1822680), (2, 911340), (3, 607560), (4, 455670), (5, 364536), (6, 303780), (8, 227835), (9, 202520), (10, 182268), (12, 151890), (15, 121512), (18, 101260), (20, 91134), (24, 75945), (30, 60756), (36, 50630), (40, 45567), (45, 40504), (60, 30378), (61, 29880), (72, 25315), (83, 21960), (90, 20252), (120, 15189), (122, 14940), (166, 10980), (180, 10126), (183, 9960), (244, 7470), (249, 7320), (305, 5976), (332, 5490), (360, 5063), (366, 4980), (415, 4392), (488, 3735), (498, 3660), (549, 3320), (610, 2988), (664, 2745), (732, 2490), (747, 2440), (830, 2196), (915, 1992), (996, 1830), (1098, 1660), (1220, 1494), (1245, 1464)]