12360320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 35251200

約数和(自身を除く): 22890880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 89, 112, 124, 128, 140, 155, 160, 178, 217, 224, 248, 280, 310, 320, 356, 434, 445, 448, 496, 560, 620, 623, 640, 712, 868, 890, 896, 992, 1085, 1120, 1240, 1246, 1424, 1736, 1780, 1984, 2170, 2240, 2480, 2492, 2759, 2848, 3115, 3472, 3560, 3968, 4340, 4480, 4960, 4984, 5518, 5696, 6230, 6944, 7120, 8680, 9920, 9968, 11036, 11392, 12460, 13795, 13888, 14240, 17360, 19313, 19840, 19936, 22072, 24920, 27590, 27776, 28480, 34720, 38626, 39872, 44144, 49840, 55180, 56960, 69440, 77252, 79744, 88288, 96565, 99680, 110360, 138880, 154504, 176576, 193130, 199360, 220720, 309008, 353152, 386260, 398720, 441440, 618016, 772520, 882880, 1236032, 1545040, 1765760, 2472064, 3090080, 6180160, 12360320]

約数ペア:

[(1, 12360320), (2, 6180160), (4, 3090080), (5, 2472064), (7, 1765760), (8, 1545040), (10, 1236032), (14, 882880), (16, 772520), (20, 618016), (28, 441440), (31, 398720), (32, 386260), (35, 353152), (40, 309008), (56, 220720), (62, 199360), (64, 193130), (70, 176576), (80, 154504), (89, 138880), (112, 110360), (124, 99680), (128, 96565), (140, 88288), (155, 79744), (160, 77252), (178, 69440), (217, 56960), (224, 55180), (248, 49840), (280, 44144), (310, 39872), (320, 38626), (356, 34720), (434, 28480), (445, 27776), (448, 27590), (496, 24920), (560, 22072), (620, 19936), (623, 19840), (640, 19313), (712, 17360), (868, 14240), (890, 13888), (896, 13795), (992, 12460), (1085, 11392), (1120, 11036), (1240, 9968), (1246, 9920), (1424, 8680), (1736, 7120), (1780, 6944), (1984, 6230), (2170, 5696), (2240, 5518), (2480, 4984), (2492, 4960), (2759, 4480), (2848, 4340), (3115, 3968), (3472, 3560)]