513360720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1170

約数の個数: 160

約数和(自身を含む): 1776791040

約数和(自身を除く): 1263430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 360, 432, 540, 542, 720, 813, 877, 1080, 1084, 1355, 1626, 1754, 2160, 2168, 2439, 2631, 2710, 3252, 3508, 4065, 4336, 4385, 4878, 5262, 5420, 6504, 7016, 7317, 7893, 8130, 8770, 9756, 10524, 10840, 12195, 13008, 13155, 14032, 14634, 15786, 16260, 17540, 19512, 21048, 21680, 23679, 24390, 26310, 29268, 31572, 32520, 35080, 36585, 39024, 39465, 42096, 47358, 48780, 52620, 58536, 63144, 65040, 70160, 73170, 78930, 94716, 97560, 105240, 117072, 118395, 126288, 146340, 157860, 189432, 195120, 210480, 236790, 237667, 292680, 315720, 378864, 473580, 475334, 585360, 631440, 713001, 947160, 950668, 1188335, 1426002, 1894320, 1901336, 2139003, 2376670, 2852004, 3565005, 3802672, 4278006, 4753340, 5704008, 6417009, 7130010, 8556012, 9506680, 10695015, 11408016, 12834018, 14260020, 17112024, 19013360, 21390030, 25668036, 28520040, 32085045, 34224048, 42780060, 51336072, 57040080, 64170090, 85560120, 102672144, 128340180, 171120240, 256680360, 513360720]

約数ペア:

[(1, 513360720), (2, 256680360), (3, 171120240), (4, 128340180), (5, 102672144), (6, 85560120), (8, 64170090), (9, 57040080), (10, 51336072), (12, 42780060), (15, 34224048), (16, 32085045), (18, 28520040), (20, 25668036), (24, 21390030), (27, 19013360), (30, 17112024), (36, 14260020), (40, 12834018), (45, 11408016), (48, 10695015), (54, 9506680), (60, 8556012), (72, 7130010), (80, 6417009), (90, 5704008), (108, 4753340), (120, 4278006), (135, 3802672), (144, 3565005), (180, 2852004), (216, 2376670), (240, 2139003), (270, 1901336), (271, 1894320), (360, 1426002), (432, 1188335), (540, 950668), (542, 947160), (720, 713001), (813, 631440), (877, 585360), (1080, 475334), (1084, 473580), (1355, 378864), (1626, 315720), (1754, 292680), (2160, 237667), (2168, 236790), (2439, 210480), (2631, 195120), (2710, 189432), (3252, 157860), (3508, 146340), (4065, 126288), (4336, 118395), (4385, 117072), (4878, 105240), (5262, 97560), (5420, 94716), (6504, 78930), (7016, 73170), (7317, 70160), (7893, 65040), (8130, 63144), (8770, 58536), (9756, 52620), (10524, 48780), (10840, 47358), (12195, 42096), (13008, 39465), (13155, 39024), (14032, 36585), (14634, 35080), (15786, 32520), (16260, 31572), (17540, 29268), (19512, 26310), (21048, 24390), (21680, 23679)]