15000960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 51579360

約数和(自身を除く): 36578400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 601, 624, 640, 780, 832, 960, 1040, 1202, 1248, 1560, 1664, 1803, 1920, 2080, 2404, 2496, 3005, 3120, 3606, 4160, 4808, 4992, 6010, 6240, 7212, 7813, 8320, 9015, 9616, 12020, 12480, 14424, 15626, 18030, 19232, 23439, 24040, 24960, 28848, 31252, 36060, 38464, 39065, 46878, 48080, 57696, 62504, 72120, 76928, 78130, 93756, 96160, 115392, 117195, 125008, 144240, 156260, 187512, 192320, 230784, 234390, 250016, 288480, 312520, 375024, 384640, 468780, 500032, 576960, 625040, 750048, 937560, 1000064, 1153920, 1250080, 1500096, 1875120, 2500160, 3000192, 3750240, 5000320, 7500480, 15000960]

約数ペア:

[(1, 15000960), (2, 7500480), (3, 5000320), (4, 3750240), (5, 3000192), (6, 2500160), (8, 1875120), (10, 1500096), (12, 1250080), (13, 1153920), (15, 1000064), (16, 937560), (20, 750048), (24, 625040), (26, 576960), (30, 500032), (32, 468780), (39, 384640), (40, 375024), (48, 312520), (52, 288480), (60, 250016), (64, 234390), (65, 230784), (78, 192320), (80, 187512), (96, 156260), (104, 144240), (120, 125008), (128, 117195), (130, 115392), (156, 96160), (160, 93756), (192, 78130), (195, 76928), (208, 72120), (240, 62504), (260, 57696), (312, 48080), (320, 46878), (384, 39065), (390, 38464), (416, 36060), (480, 31252), (520, 28848), (601, 24960), (624, 24040), (640, 23439), (780, 19232), (832, 18030), (960, 15626), (1040, 14424), (1202, 12480), (1248, 12020), (1560, 9616), (1664, 9015), (1803, 8320), (1920, 7813), (2080, 7212), (2404, 6240), (2496, 6010), (3005, 4992), (3120, 4808), (3606, 4160)]