15874133040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{70439}}^1$

素因数の和:70771

約数の個数: 120

約数和(自身を含む): 53481710880

約数和(自身を除く): 37607577840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 626, 720, 939, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5008, 5634, 6260, 7512, 9390, 11268, 12520, 14085, 15024, 18780, 22536, 25040, 28170, 37560, 45072, 56340, 70439, 75120, 112680, 140878, 211317, 225360, 281756, 352195, 422634, 563512, 633951, 704390, 845268, 1056585, 1127024, 1267902, 1408780, 1690536, 2113170, 2535804, 2817560, 3169755, 3381072, 4226340, 5071608, 5635120, 6339510, 8452680, 10143216, 12679020, 16905360, 22047407, 25358040, 44094814, 50716080, 66142221, 88189628, 110237035, 132284442, 176379256, 198426663, 220474070, 264568884, 330711105, 352758512, 396853326, 440948140, 529137768, 661422210, 793706652, 881896280, 992133315, 1058275536, 1322844420, 1587413304, 1763792560, 1984266630, 2645688840, 3174826608, 3968533260, 5291377680, 7937066520, 15874133040]

約数ペア:

[(1, 15874133040), (2, 7937066520), (3, 5291377680), (4, 3968533260), (5, 3174826608), (6, 2645688840), (8, 1984266630), (9, 1763792560), (10, 1587413304), (12, 1322844420), (15, 1058275536), (16, 992133315), (18, 881896280), (20, 793706652), (24, 661422210), (30, 529137768), (36, 440948140), (40, 396853326), (45, 352758512), (48, 330711105), (60, 264568884), (72, 220474070), (80, 198426663), (90, 176379256), (120, 132284442), (144, 110237035), (180, 88189628), (240, 66142221), (313, 50716080), (360, 44094814), (626, 25358040), (720, 22047407), (939, 16905360), (1252, 12679020), (1565, 10143216), (1878, 8452680), (2504, 6339510), (2817, 5635120), (3130, 5071608), (3756, 4226340), (4695, 3381072), (5008, 3169755), (5634, 2817560), (6260, 2535804), (7512, 2113170), (9390, 1690536), (11268, 1408780), (12520, 1267902), (14085, 1127024), (15024, 1056585), (18780, 845268), (22536, 704390), (25040, 633951), (28170, 563512), (37560, 422634), (45072, 352195), (56340, 281756), (70439, 225360), (75120, 211317), (112680, 140878)]