30057360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 101243520

約数和(自身を除く): 71186160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 139, 159, 170, 204, 212, 240, 255, 265, 272, 278, 318, 340, 408, 417, 424, 510, 530, 556, 636, 680, 695, 795, 816, 834, 848, 901, 1020, 1060, 1112, 1272, 1360, 1390, 1590, 1668, 1802, 2040, 2085, 2120, 2224, 2363, 2544, 2703, 2780, 3180, 3336, 3604, 4080, 4170, 4240, 4505, 4726, 5406, 5560, 6360, 6672, 7089, 7208, 7367, 8340, 9010, 9452, 10812, 11120, 11815, 12720, 13515, 14178, 14416, 14734, 16680, 18020, 18904, 21624, 22101, 23630, 27030, 28356, 29468, 33360, 35445, 36040, 36835, 37808, 43248, 44202, 47260, 54060, 56712, 58936, 70890, 72080, 73670, 88404, 94520, 108120, 110505, 113424, 117872, 125239, 141780, 147340, 176808, 189040, 216240, 221010, 250478, 283560, 294680, 353616, 375717, 442020, 500956, 567120, 589360, 626195, 751434, 884040, 1001912, 1252390, 1502868, 1768080, 1878585, 2003824, 2504780, 3005736, 3757170, 5009560, 6011472, 7514340, 10019120, 15028680, 30057360]

約数ペア:

[(1, 30057360), (2, 15028680), (3, 10019120), (4, 7514340), (5, 6011472), (6, 5009560), (8, 3757170), (10, 3005736), (12, 2504780), (15, 2003824), (16, 1878585), (17, 1768080), (20, 1502868), (24, 1252390), (30, 1001912), (34, 884040), (40, 751434), (48, 626195), (51, 589360), (53, 567120), (60, 500956), (68, 442020), (80, 375717), (85, 353616), (102, 294680), (106, 283560), (120, 250478), (136, 221010), (139, 216240), (159, 189040), (170, 176808), (204, 147340), (212, 141780), (240, 125239), (255, 117872), (265, 113424), (272, 110505), (278, 108120), (318, 94520), (340, 88404), (408, 73670), (417, 72080), (424, 70890), (510, 58936), (530, 56712), (556, 54060), (636, 47260), (680, 44202), (695, 43248), (795, 37808), (816, 36835), (834, 36040), (848, 35445), (901, 33360), (1020, 29468), (1060, 28356), (1112, 27030), (1272, 23630), (1360, 22101), (1390, 21624), (1590, 18904), (1668, 18020), (1802, 16680), (2040, 14734), (2085, 14416), (2120, 14178), (2224, 13515), (2363, 12720), (2544, 11815), (2703, 11120), (2780, 10812), (3180, 9452), (3336, 9010), (3604, 8340), (4080, 7367), (4170, 7208), (4240, 7089), (4505, 6672), (4726, 6360), (5406, 5560)]