18363965040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{30841}}^1$

素因数の和:31687

約数の個数: 120

約数和(自身を含む): 61748891568

約数和(自身を除く): 43384926528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 827, 1654, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 9924, 12405, 13232, 14886, 16540, 19848, 24810, 29772, 30841, 33080, 37215, 39696, 49620, 59544, 61682, 66160, 74430, 92523, 99240, 119088, 123364, 148860, 154205, 185046, 198480, 246728, 277569, 297720, 308410, 370092, 462615, 493456, 555138, 595440, 616820, 740184, 925230, 1110276, 1233640, 1387845, 1480368, 1850460, 2220552, 2467280, 2775690, 3700920, 4441104, 5551380, 7401840, 11102760, 22205520, 25505507, 51011014, 76516521, 102022028, 127527535, 153033042, 204044056, 229549563, 255055070, 306066084, 382582605, 408088112, 459099126, 510110140, 612132168, 765165210, 918198252, 1020220280, 1147747815, 1224264336, 1530330420, 1836396504, 2040440560, 2295495630, 3060660840, 3672793008, 4590991260, 6121321680, 9181982520, 18363965040]

約数ペア:

[(1, 18363965040), (2, 9181982520), (3, 6121321680), (4, 4590991260), (5, 3672793008), (6, 3060660840), (8, 2295495630), (9, 2040440560), (10, 1836396504), (12, 1530330420), (15, 1224264336), (16, 1147747815), (18, 1020220280), (20, 918198252), (24, 765165210), (30, 612132168), (36, 510110140), (40, 459099126), (45, 408088112), (48, 382582605), (60, 306066084), (72, 255055070), (80, 229549563), (90, 204044056), (120, 153033042), (144, 127527535), (180, 102022028), (240, 76516521), (360, 51011014), (720, 25505507), (827, 22205520), (1654, 11102760), (2481, 7401840), (3308, 5551380), (4135, 4441104), (4962, 3700920), (6616, 2775690), (7443, 2467280), (8270, 2220552), (9924, 1850460), (12405, 1480368), (13232, 1387845), (14886, 1233640), (16540, 1110276), (19848, 925230), (24810, 740184), (29772, 616820), (30841, 595440), (33080, 555138), (37215, 493456), (39696, 462615), (49620, 370092), (59544, 308410), (61682, 297720), (66160, 277569), (74430, 246728), (92523, 198480), (99240, 185046), (119088, 154205), (123364, 148860)]