124686120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 405699840

約数和(自身を除く): 281013720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 257, 260, 311, 312, 390, 514, 520, 622, 771, 780, 933, 1028, 1244, 1285, 1542, 1555, 1560, 1866, 2056, 2488, 2570, 3084, 3110, 3341, 3732, 3855, 4043, 4665, 5140, 6168, 6220, 6682, 7464, 7710, 8086, 9330, 10023, 10280, 12129, 12440, 13364, 15420, 16172, 16705, 18660, 20046, 20215, 24258, 26728, 30840, 32344, 33410, 37320, 40092, 40430, 48516, 50115, 60645, 66820, 79927, 80184, 80860, 97032, 100230, 121290, 133640, 159854, 161720, 200460, 239781, 242580, 319708, 399635, 400920, 479562, 485160, 639416, 799270, 959124, 1039051, 1198905, 1598540, 1918248, 2078102, 2397810, 3117153, 3197080, 4156204, 4795620, 5195255, 6234306, 8312408, 9591240, 10390510, 12468612, 15585765, 20781020, 24937224, 31171530, 41562040, 62343060, 124686120]

約数ペア:

[(1, 124686120), (2, 62343060), (3, 41562040), (4, 31171530), (5, 24937224), (6, 20781020), (8, 15585765), (10, 12468612), (12, 10390510), (13, 9591240), (15, 8312408), (20, 6234306), (24, 5195255), (26, 4795620), (30, 4156204), (39, 3197080), (40, 3117153), (52, 2397810), (60, 2078102), (65, 1918248), (78, 1598540), (104, 1198905), (120, 1039051), (130, 959124), (156, 799270), (195, 639416), (257, 485160), (260, 479562), (311, 400920), (312, 399635), (390, 319708), (514, 242580), (520, 239781), (622, 200460), (771, 161720), (780, 159854), (933, 133640), (1028, 121290), (1244, 100230), (1285, 97032), (1542, 80860), (1555, 80184), (1560, 79927), (1866, 66820), (2056, 60645), (2488, 50115), (2570, 48516), (3084, 40430), (3110, 40092), (3341, 37320), (3732, 33410), (3855, 32344), (4043, 30840), (4665, 26728), (5140, 24258), (6168, 20215), (6220, 20046), (6682, 18660), (7464, 16705), (7710, 16172), (8086, 15420), (9330, 13364), (10023, 12440), (10280, 12129)]