18113104080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811519}}^1$

素因数の和:811569

約数の個数: 120

約数和(自身を含む): 62792171520

約数和(自身を除く): 44679067440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 811519, 1623038, 2434557, 3246076, 4057595, 4869114, 6492152, 7303671, 8115190, 9738228, 12172785, 12984304, 14607342, 16230380, 19476456, 24345570, 25157089, 29214684, 32460760, 36518355, 38952912, 48691140, 50314178, 58429368, 64921520, 73036710, 75471267, 97382280, 100628356, 116858736, 125785445, 146073420, 150942534, 194764560, 201256712, 226413801, 251570890, 292146840, 301885068, 377356335, 402513424, 452827602, 503141780, 584293680, 603770136, 754712670, 905655204, 1006283560, 1132069005, 1207540272, 1509425340, 1811310408, 2012567120, 2264138010, 3018850680, 3622620816, 4528276020, 6037701360, 9056552040, 18113104080]

約数ペア:

[(1, 18113104080), (2, 9056552040), (3, 6037701360), (4, 4528276020), (5, 3622620816), (6, 3018850680), (8, 2264138010), (9, 2012567120), (10, 1811310408), (12, 1509425340), (15, 1207540272), (16, 1132069005), (18, 1006283560), (20, 905655204), (24, 754712670), (30, 603770136), (31, 584293680), (36, 503141780), (40, 452827602), (45, 402513424), (48, 377356335), (60, 301885068), (62, 292146840), (72, 251570890), (80, 226413801), (90, 201256712), (93, 194764560), (120, 150942534), (124, 146073420), (144, 125785445), (155, 116858736), (180, 100628356), (186, 97382280), (240, 75471267), (248, 73036710), (279, 64921520), (310, 58429368), (360, 50314178), (372, 48691140), (465, 38952912), (496, 36518355), (558, 32460760), (620, 29214684), (720, 25157089), (744, 24345570), (930, 19476456), (1116, 16230380), (1240, 14607342), (1395, 12984304), (1488, 12172785), (1860, 9738228), (2232, 8115190), (2480, 7303671), (2790, 6492152), (3720, 4869114), (4464, 4057595), (5580, 3246076), (7440, 2434557), (11160, 1623038), (22320, 811519)]