124720680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21211}}^1$

素因数の和:21239

約数の個数: 96

約数和(自身を含む): 435270240

約数和(自身を除く): 310549560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21211, 42422, 63633, 84844, 106055, 127266, 148477, 169688, 212110, 254532, 296954, 318165, 424220, 445431, 509064, 593908, 636330, 742385, 848440, 890862, 1039339, 1187816, 1272660, 1484770, 1781724, 2078678, 2227155, 2545320, 2969540, 3118017, 3563448, 4157356, 4454310, 5196695, 5939080, 6236034, 8314712, 8908620, 10393390, 12472068, 15590085, 17817240, 20786780, 24944136, 31180170, 41573560, 62360340, 124720680]

約数ペア:

[(1, 124720680), (2, 62360340), (3, 41573560), (4, 31180170), (5, 24944136), (6, 20786780), (7, 17817240), (8, 15590085), (10, 12472068), (12, 10393390), (14, 8908620), (15, 8314712), (20, 6236034), (21, 5939080), (24, 5196695), (28, 4454310), (30, 4157356), (35, 3563448), (40, 3118017), (42, 2969540), (49, 2545320), (56, 2227155), (60, 2078678), (70, 1781724), (84, 1484770), (98, 1272660), (105, 1187816), (120, 1039339), (140, 890862), (147, 848440), (168, 742385), (196, 636330), (210, 593908), (245, 509064), (280, 445431), (294, 424220), (392, 318165), (420, 296954), (490, 254532), (588, 212110), (735, 169688), (840, 148477), (980, 127266), (1176, 106055), (1470, 84844), (1960, 63633), (2940, 42422), (5880, 21211)]