7460280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 27293760

約数和(自身を除く): 19833480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 53, 60, 68, 69, 72, 85, 90, 92, 102, 106, 115, 120, 136, 138, 153, 159, 170, 180, 184, 204, 207, 212, 230, 255, 265, 276, 306, 318, 340, 345, 360, 391, 408, 414, 424, 460, 477, 510, 530, 552, 612, 636, 680, 690, 765, 782, 795, 828, 901, 920, 954, 1020, 1035, 1060, 1173, 1219, 1224, 1272, 1380, 1530, 1564, 1590, 1656, 1802, 1908, 1955, 2040, 2070, 2120, 2346, 2385, 2438, 2703, 2760, 3060, 3128, 3180, 3519, 3604, 3657, 3816, 3910, 4140, 4505, 4692, 4770, 4876, 5406, 5865, 6095, 6120, 6360, 7038, 7208, 7314, 7820, 8109, 8280, 9010, 9384, 9540, 9752, 10812, 10971, 11730, 12190, 13515, 14076, 14628, 15640, 16218, 17595, 18020, 18285, 19080, 20723, 21624, 21942, 23460, 24380, 27030, 28152, 29256, 32436, 35190, 36040, 36570, 40545, 41446, 43884, 46920, 48760, 54060, 54855, 62169, 64872, 70380, 73140, 81090, 82892, 87768, 103615, 108120, 109710, 124338, 140760, 146280, 162180, 165784, 186507, 207230, 219420, 248676, 310845, 324360, 373014, 414460, 438840, 497352, 621690, 746028, 828920, 932535, 1243380, 1492056, 1865070, 2486760, 3730140, 7460280]

約数ペア:

[(1, 7460280), (2, 3730140), (3, 2486760), (4, 1865070), (5, 1492056), (6, 1243380), (8, 932535), (9, 828920), (10, 746028), (12, 621690), (15, 497352), (17, 438840), (18, 414460), (20, 373014), (23, 324360), (24, 310845), (30, 248676), (34, 219420), (36, 207230), (40, 186507), (45, 165784), (46, 162180), (51, 146280), (53, 140760), (60, 124338), (68, 109710), (69, 108120), (72, 103615), (85, 87768), (90, 82892), (92, 81090), (102, 73140), (106, 70380), (115, 64872), (120, 62169), (136, 54855), (138, 54060), (153, 48760), (159, 46920), (170, 43884), (180, 41446), (184, 40545), (204, 36570), (207, 36040), (212, 35190), (230, 32436), (255, 29256), (265, 28152), (276, 27030), (306, 24380), (318, 23460), (340, 21942), (345, 21624), (360, 20723), (391, 19080), (408, 18285), (414, 18020), (424, 17595), (460, 16218), (477, 15640), (510, 14628), (530, 14076), (552, 13515), (612, 12190), (636, 11730), (680, 10971), (690, 10812), (765, 9752), (782, 9540), (795, 9384), (828, 9010), (901, 8280), (920, 8109), (954, 7820), (1020, 7314), (1035, 7208), (1060, 7038), (1173, 6360), (1219, 6120), (1224, 6095), (1272, 5865), (1380, 5406), (1530, 4876), (1564, 4770), (1590, 4692), (1656, 4505), (1802, 4140), (1908, 3910), (1955, 3816), (2040, 3657), (2070, 3604), (2120, 3519), (2346, 3180), (2385, 3128), (2438, 3060), (2703, 2760)]