122256720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 412733256

約数和(自身を除く): 290476536

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, 277, 360, 554, 613, 720, 831, 1108, 1226, 1385, 1662, 1839, 2216, 2452, 2493, 2770, 3065, 3324, 3678, 4155, 4432, 4904, 4986, 5517, 5540, 6130, 6648, 7356, 8310, 9195, 9808, 9972, 11034, 11080, 12260, 12465, 13296, 14712, 16620, 18390, 19944, 22068, 22160, 24520, 24930, 27585, 29424, 33240, 36780, 39888, 44136, 49040, 49860, 55170, 66480, 73560, 88272, 99720, 110340, 147120, 169801, 199440, 220680, 339602, 441360, 509403, 679204, 849005, 1018806, 1358408, 1528209, 1698010, 2037612, 2547015, 2716816, 3056418, 3396020, 4075224, 5094030, 6112836, 6792040, 7641045, 8150448, 10188060, 12225672, 13584080, 15282090, 20376120, 24451344, 30564180, 40752240, 61128360, 122256720]

約数ペア:

[(1, 122256720), (2, 61128360), (3, 40752240), (4, 30564180), (5, 24451344), (6, 20376120), (8, 15282090), (9, 13584080), (10, 12225672), (12, 10188060), (15, 8150448), (16, 7641045), (18, 6792040), (20, 6112836), (24, 5094030), (30, 4075224), (36, 3396020), (40, 3056418), (45, 2716816), (48, 2547015), (60, 2037612), (72, 1698010), (80, 1528209), (90, 1358408), (120, 1018806), (144, 849005), (180, 679204), (240, 509403), (277, 441360), (360, 339602), (554, 220680), (613, 199440), (720, 169801), (831, 147120), (1108, 110340), (1226, 99720), (1385, 88272), (1662, 73560), (1839, 66480), (2216, 55170), (2452, 49860), (2493, 49040), (2770, 44136), (3065, 39888), (3324, 36780), (3678, 33240), (4155, 29424), (4432, 27585), (4904, 24930), (4986, 24520), (5517, 22160), (5540, 22068), (6130, 19944), (6648, 18390), (7356, 16620), (8310, 14712), (9195, 13296), (9808, 12465), (9972, 12260), (11034, 11080)]