128178360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9677

約数の個数: 96

約数和(自身を含む): 427883040

約数和(自身を除く): 299704680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 9623, 13320, 19246, 28869, 38492, 48115, 57738, 76984, 86607, 96230, 115476, 144345, 173214, 192460, 230952, 288690, 346428, 356051, 384920, 433035, 577380, 692856, 712102, 866070, 1068153, 1154760, 1424204, 1732140, 1780255, 2136306, 2848408, 3204459, 3464280, 3560510, 4272612, 5340765, 6408918, 7121020, 8545224, 10681530, 12817836, 14242040, 16022295, 21363060, 25635672, 32044590, 42726120, 64089180, 128178360]

約数ペア:

[(1, 128178360), (2, 64089180), (3, 42726120), (4, 32044590), (5, 25635672), (6, 21363060), (8, 16022295), (9, 14242040), (10, 12817836), (12, 10681530), (15, 8545224), (18, 7121020), (20, 6408918), (24, 5340765), (30, 4272612), (36, 3560510), (37, 3464280), (40, 3204459), (45, 2848408), (60, 2136306), (72, 1780255), (74, 1732140), (90, 1424204), (111, 1154760), (120, 1068153), (148, 866070), (180, 712102), (185, 692856), (222, 577380), (296, 433035), (333, 384920), (360, 356051), (370, 346428), (444, 288690), (555, 230952), (666, 192460), (740, 173214), (888, 144345), (1110, 115476), (1332, 96230), (1480, 86607), (1665, 76984), (2220, 57738), (2664, 48115), (3330, 38492), (4440, 28869), (6660, 19246), (9623, 13320)]