147615120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3441

約数の個数: 120

約数和(自身を含む): 504017592

約数和(自身を除く): 356402472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3361, 3660, 4392, 4880, 5490, 6722, 7320, 8784, 10083, 10980, 13444, 14640, 16805, 20166, 21960, 26888, 30249, 33610, 40332, 43920, 50415, 53776, 60498, 67220, 80664, 100830, 120996, 134440, 151245, 161328, 201660, 205021, 241992, 268880, 302490, 403320, 410042, 483984, 604980, 615063, 806640, 820084, 1025105, 1209960, 1230126, 1640168, 1845189, 2050210, 2419920, 2460252, 3075315, 3280336, 3690378, 4100420, 4920504, 6150630, 7380756, 8200840, 9225945, 9841008, 12301260, 14761512, 16401680, 18451890, 24602520, 29523024, 36903780, 49205040, 73807560, 147615120]

約数ペア:

[(1, 147615120), (2, 73807560), (3, 49205040), (4, 36903780), (5, 29523024), (6, 24602520), (8, 18451890), (9, 16401680), (10, 14761512), (12, 12301260), (15, 9841008), (16, 9225945), (18, 8200840), (20, 7380756), (24, 6150630), (30, 4920504), (36, 4100420), (40, 3690378), (45, 3280336), (48, 3075315), (60, 2460252), (61, 2419920), (72, 2050210), (80, 1845189), (90, 1640168), (120, 1230126), (122, 1209960), (144, 1025105), (180, 820084), (183, 806640), (240, 615063), (244, 604980), (305, 483984), (360, 410042), (366, 403320), (488, 302490), (549, 268880), (610, 241992), (720, 205021), (732, 201660), (915, 161328), (976, 151245), (1098, 134440), (1220, 120996), (1464, 100830), (1830, 80664), (2196, 67220), (2440, 60498), (2745, 53776), (2928, 50415), (3361, 43920), (3660, 40332), (4392, 33610), (4880, 30249), (5490, 26888), (6722, 21960), (7320, 20166), (8784, 16805), (10083, 14640), (10980, 13444)]