30447534120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{18229}}^1$

素因数の和:18723

約数の個数: 128

約数和(自身を含む): 94504320000

約数和(自身を除く): 64056785880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 449, 465, 620, 744, 898, 930, 1240, 1347, 1796, 1860, 2245, 2694, 3592, 3720, 4490, 5388, 6735, 8980, 10776, 13470, 13919, 17960, 18229, 26940, 27838, 36458, 41757, 53880, 54687, 55676, 69595, 72916, 83514, 91145, 109374, 111352, 139190, 145832, 167028, 182290, 208785, 218748, 273435, 278380, 334056, 364580, 417570, 437496, 546870, 556760, 565099, 729160, 835140, 1093740, 1130198, 1670280, 1695297, 2187480, 2260396, 2825495, 3390594, 4520792, 5650990, 6781188, 8184821, 8476485, 11301980, 13562376, 16369642, 16952970, 22603960, 24554463, 32739284, 33905940, 40924105, 49108926, 65478568, 67811880, 81848210, 98217852, 122772315, 163696420, 196435704, 245544630, 253729451, 327392840, 491089260, 507458902, 761188353, 982178520, 1014917804, 1268647255, 1522376706, 2029835608, 2537294510, 3044753412, 3805941765, 5074589020, 6089506824, 7611883530, 10149178040, 15223767060, 30447534120]

約数ペア:

[(1, 30447534120), (2, 15223767060), (3, 10149178040), (4, 7611883530), (5, 6089506824), (6, 5074589020), (8, 3805941765), (10, 3044753412), (12, 2537294510), (15, 2029835608), (20, 1522376706), (24, 1268647255), (30, 1014917804), (31, 982178520), (40, 761188353), (60, 507458902), (62, 491089260), (93, 327392840), (120, 253729451), (124, 245544630), (155, 196435704), (186, 163696420), (248, 122772315), (310, 98217852), (372, 81848210), (449, 67811880), (465, 65478568), (620, 49108926), (744, 40924105), (898, 33905940), (930, 32739284), (1240, 24554463), (1347, 22603960), (1796, 16952970), (1860, 16369642), (2245, 13562376), (2694, 11301980), (3592, 8476485), (3720, 8184821), (4490, 6781188), (5388, 5650990), (6735, 4520792), (8980, 3390594), (10776, 2825495), (13470, 2260396), (13919, 2187480), (17960, 1695297), (18229, 1670280), (26940, 1130198), (27838, 1093740), (36458, 835140), (41757, 729160), (53880, 565099), (54687, 556760), (55676, 546870), (69595, 437496), (72916, 417570), (83514, 364580), (91145, 334056), (109374, 278380), (111352, 273435), (139190, 218748), (145832, 208785), (167028, 182290)]