2009056680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180023}}^1$

素因数の和:180071

約数の個数: 96

約数和(自身を含む): 6740098560

約数和(自身を除く): 4731041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 180023, 360046, 540069, 720092, 900115, 1080138, 1440184, 1620207, 1800230, 2160276, 2700345, 3240414, 3600460, 4320552, 5400690, 5580713, 6480828, 7200920, 8101035, 10801380, 11161426, 12961656, 16202070, 16742139, 21602760, 22322852, 27903565, 32404140, 33484278, 44645704, 50226417, 55807130, 64808280, 66968556, 83710695, 100452834, 111614260, 133937112, 167421390, 200905668, 223228520, 251132085, 334842780, 401811336, 502264170, 669685560, 1004528340, 2009056680]

約数ペア:

[(1, 2009056680), (2, 1004528340), (3, 669685560), (4, 502264170), (5, 401811336), (6, 334842780), (8, 251132085), (9, 223228520), (10, 200905668), (12, 167421390), (15, 133937112), (18, 111614260), (20, 100452834), (24, 83710695), (30, 66968556), (31, 64808280), (36, 55807130), (40, 50226417), (45, 44645704), (60, 33484278), (62, 32404140), (72, 27903565), (90, 22322852), (93, 21602760), (120, 16742139), (124, 16202070), (155, 12961656), (180, 11161426), (186, 10801380), (248, 8101035), (279, 7200920), (310, 6480828), (360, 5580713), (372, 5400690), (465, 4320552), (558, 3600460), (620, 3240414), (744, 2700345), (930, 2160276), (1116, 1800230), (1240, 1620207), (1395, 1440184), (1860, 1080138), (2232, 900115), (2790, 720092), (3720, 540069), (5580, 360046), (11160, 180023)]