1942868520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{145861}}^1$

素因数の和:145915

約数の個数: 96

約数和(自身を含む): 6485024520

約数和(自身を除く): 4542156000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 145861, 291722, 437583, 583444, 729305, 875166, 1166888, 1312749, 1458610, 1750332, 2187915, 2625498, 2917220, 3500664, 4375830, 5250996, 5396857, 5834440, 6563745, 8751660, 10501992, 10793714, 13127490, 16190571, 17503320, 21587428, 26254980, 26984285, 32381142, 43174856, 48571713, 52509960, 53968570, 64762284, 80952855, 97143426, 107937140, 129524568, 161905710, 194286852, 215874280, 242858565, 323811420, 388573704, 485717130, 647622840, 971434260, 1942868520]

約数ペア:

[(1, 1942868520), (2, 971434260), (3, 647622840), (4, 485717130), (5, 388573704), (6, 323811420), (8, 242858565), (9, 215874280), (10, 194286852), (12, 161905710), (15, 129524568), (18, 107937140), (20, 97143426), (24, 80952855), (30, 64762284), (36, 53968570), (37, 52509960), (40, 48571713), (45, 43174856), (60, 32381142), (72, 26984285), (74, 26254980), (90, 21587428), (111, 17503320), (120, 16190571), (148, 13127490), (180, 10793714), (185, 10501992), (222, 8751660), (296, 6563745), (333, 5834440), (360, 5396857), (370, 5250996), (444, 4375830), (555, 3500664), (666, 2917220), (740, 2625498), (888, 2187915), (1110, 1750332), (1332, 1458610), (1480, 1312749), (1665, 1166888), (2220, 875166), (2664, 729305), (3330, 583444), (4440, 437583), (6660, 291722), (13320, 145861)]