3045840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 160

約数和(自身を含む): 11308800

約数和(自身を除く): 8262960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 343, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 686, 735, 740, 777, 784, 840, 888, 980, 1029, 1036, 1110, 1176, 1295, 1372, 1470, 1480, 1554, 1680, 1715, 1776, 1813, 1960, 2058, 2072, 2220, 2352, 2590, 2744, 2940, 2960, 3108, 3430, 3626, 3885, 3920, 4116, 4144, 4440, 5145, 5180, 5439, 5488, 5880, 6216, 6860, 7252, 7770, 8232, 8880, 9065, 10290, 10360, 10878, 11760, 12432, 12691, 13720, 14504, 15540, 16464, 18130, 20580, 20720, 21756, 25382, 27195, 27440, 29008, 31080, 36260, 38073, 41160, 43512, 50764, 54390, 62160, 63455, 72520, 76146, 82320, 87024, 101528, 108780, 126910, 145040, 152292, 190365, 203056, 217560, 253820, 304584, 380730, 435120, 507640, 609168, 761460, 1015280, 1522920, 3045840]

約数ペア:

[(1, 3045840), (2, 1522920), (3, 1015280), (4, 761460), (5, 609168), (6, 507640), (7, 435120), (8, 380730), (10, 304584), (12, 253820), (14, 217560), (15, 203056), (16, 190365), (20, 152292), (21, 145040), (24, 126910), (28, 108780), (30, 101528), (35, 87024), (37, 82320), (40, 76146), (42, 72520), (48, 63455), (49, 62160), (56, 54390), (60, 50764), (70, 43512), (74, 41160), (80, 38073), (84, 36260), (98, 31080), (105, 29008), (111, 27440), (112, 27195), (120, 25382), (140, 21756), (147, 20720), (148, 20580), (168, 18130), (185, 16464), (196, 15540), (210, 14504), (222, 13720), (240, 12691), (245, 12432), (259, 11760), (280, 10878), (294, 10360), (296, 10290), (336, 9065), (343, 8880), (370, 8232), (392, 7770), (420, 7252), (444, 6860), (490, 6216), (518, 5880), (555, 5488), (560, 5439), (588, 5180), (592, 5145), (686, 4440), (735, 4144), (740, 4116), (777, 3920), (784, 3885), (840, 3626), (888, 3430), (980, 3108), (1029, 2960), (1036, 2940), (1110, 2744), (1176, 2590), (1295, 2352), (1372, 2220), (1470, 2072), (1480, 2058), (1554, 1960), (1680, 1813), (1715, 1776)]