2493660240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27271}}^1$

素因数の和:27417

約数の個数: 120

約数和(自身を含む): 8440793088

約数和(自身を除く): 5947132848

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 18288, 22860, 27271, 30480, 45720, 54542, 81813, 91440, 109084, 136355, 163626, 218168, 245439, 272710, 327252, 409065, 436336, 490878, 545420, 654504, 818130, 981756, 1090840, 1227195, 1309008, 1636260, 1963512, 2181680, 2454390, 3272520, 3463417, 3927024, 4908780, 6545040, 6926834, 9817560, 10390251, 13853668, 17317085, 19635120, 20780502, 27707336, 31170753, 34634170, 41561004, 51951255, 55414672, 62341506, 69268340, 83122008, 103902510, 124683012, 138536680, 155853765, 166244016, 207805020, 249366024, 277073360, 311707530, 415610040, 498732048, 623415060, 831220080, 1246830120, 2493660240]

約数ペア:

[(1, 2493660240), (2, 1246830120), (3, 831220080), (4, 623415060), (5, 498732048), (6, 415610040), (8, 311707530), (9, 277073360), (10, 249366024), (12, 207805020), (15, 166244016), (16, 155853765), (18, 138536680), (20, 124683012), (24, 103902510), (30, 83122008), (36, 69268340), (40, 62341506), (45, 55414672), (48, 51951255), (60, 41561004), (72, 34634170), (80, 31170753), (90, 27707336), (120, 20780502), (127, 19635120), (144, 17317085), (180, 13853668), (240, 10390251), (254, 9817560), (360, 6926834), (381, 6545040), (508, 4908780), (635, 3927024), (720, 3463417), (762, 3272520), (1016, 2454390), (1143, 2181680), (1270, 1963512), (1524, 1636260), (1905, 1309008), (2032, 1227195), (2286, 1090840), (2540, 981756), (3048, 818130), (3810, 654504), (4572, 545420), (5080, 490878), (5715, 436336), (6096, 409065), (7620, 327252), (9144, 272710), (10160, 245439), (11430, 218168), (15240, 163626), (18288, 136355), (22860, 109084), (27271, 91440), (30480, 81813), (45720, 54542)]