260766360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 879465600

約数和(自身を除く): 618699240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 79, 90, 106, 120, 158, 159, 173, 180, 212, 237, 265, 316, 318, 346, 360, 395, 424, 474, 477, 519, 530, 632, 636, 692, 711, 790, 795, 865, 948, 954, 1038, 1060, 1185, 1272, 1384, 1422, 1557, 1580, 1590, 1730, 1896, 1908, 2076, 2120, 2370, 2385, 2595, 2844, 3114, 3160, 3180, 3460, 3555, 3816, 4152, 4187, 4740, 4770, 5190, 5688, 6228, 6360, 6920, 7110, 7785, 8374, 9169, 9480, 9540, 10380, 12456, 12561, 13667, 14220, 15570, 16748, 18338, 19080, 20760, 20935, 25122, 27334, 27507, 28440, 31140, 33496, 36676, 37683, 41001, 41870, 45845, 50244, 54668, 55014, 62280, 62805, 68335, 73352, 75366, 82002, 82521, 83740, 91690, 100488, 109336, 110028, 123003, 125610, 136670, 137535, 150732, 164004, 165042, 167480, 183380, 188415, 205005, 220056, 246006, 251220, 273340, 275070, 301464, 328008, 330084, 366760, 376830, 410010, 412605, 492012, 502440, 546680, 550140, 615015, 660168, 724351, 753660, 820020, 825210, 984024, 1100280, 1230030, 1448702, 1507320, 1640040, 1650420, 2173053, 2460060, 2897404, 3300840, 3621755, 4346106, 4920120, 5794808, 6519159, 7243510, 8692212, 10865265, 13038318, 14487020, 17384424, 21730530, 26076636, 28974040, 32595795, 43461060, 52153272, 65191590, 86922120, 130383180, 260766360]

約数ペア:

[(1, 260766360), (2, 130383180), (3, 86922120), (4, 65191590), (5, 52153272), (6, 43461060), (8, 32595795), (9, 28974040), (10, 26076636), (12, 21730530), (15, 17384424), (18, 14487020), (20, 13038318), (24, 10865265), (30, 8692212), (36, 7243510), (40, 6519159), (45, 5794808), (53, 4920120), (60, 4346106), (72, 3621755), (79, 3300840), (90, 2897404), (106, 2460060), (120, 2173053), (158, 1650420), (159, 1640040), (173, 1507320), (180, 1448702), (212, 1230030), (237, 1100280), (265, 984024), (316, 825210), (318, 820020), (346, 753660), (360, 724351), (395, 660168), (424, 615015), (474, 550140), (477, 546680), (519, 502440), (530, 492012), (632, 412605), (636, 410010), (692, 376830), (711, 366760), (790, 330084), (795, 328008), (865, 301464), (948, 275070), (954, 273340), (1038, 251220), (1060, 246006), (1185, 220056), (1272, 205005), (1384, 188415), (1422, 183380), (1557, 167480), (1580, 165042), (1590, 164004), (1730, 150732), (1896, 137535), (1908, 136670), (2076, 125610), (2120, 123003), (2370, 110028), (2385, 109336), (2595, 100488), (2844, 91690), (3114, 83740), (3160, 82521), (3180, 82002), (3460, 75366), (3555, 73352), (3816, 68335), (4152, 62805), (4187, 62280), (4740, 55014), (4770, 54668), (5190, 50244), (5688, 45845), (6228, 41870), (6360, 41001), (6920, 37683), (7110, 36676), (7785, 33496), (8374, 31140), (9169, 28440), (9480, 27507), (9540, 27334), (10380, 25122), (12456, 20935), (12561, 20760), (13667, 19080), (14220, 18338), (15570, 16748)]