56575032480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{381439}}^1$

素因数の和:381563

約数の個数: 144

約数和(自身を含む): 194937200640

約数和(自身を除く): 138362168160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 12360, 14832, 16480, 18540, 24720, 29664, 37080, 49440, 74160, 148320, 381439, 762878, 1144317, 1525756, 1907195, 2288634, 3051512, 3432951, 3814390, 4577268, 5721585, 6103024, 6865902, 7628780, 9154536, 11443170, 12206048, 13731804, 15257560, 17164755, 18309072, 22886340, 27463608, 30515120, 34329510, 36618144, 39288217, 45772680, 54927216, 61030240, 68659020, 78576434, 91545360, 109854432, 117864651, 137318040, 157152868, 183090720, 196441085, 235729302, 274636080, 314305736, 353593953, 392882170, 471458604, 549272160, 589323255, 628611472, 707187906, 785764340, 942917208, 1178646510, 1257222944, 1414375812, 1571528680, 1767969765, 1885834416, 2357293020, 2828751624, 3143057360, 3535939530, 3771668832, 4714586040, 5657503248, 6286114720, 7071879060, 9429172080, 11315006496, 14143758120, 18858344160, 28287516240, 56575032480]

約数ペア:

[(1, 56575032480), (2, 28287516240), (3, 18858344160), (4, 14143758120), (5, 11315006496), (6, 9429172080), (8, 7071879060), (9, 6286114720), (10, 5657503248), (12, 4714586040), (15, 3771668832), (16, 3535939530), (18, 3143057360), (20, 2828751624), (24, 2357293020), (30, 1885834416), (32, 1767969765), (36, 1571528680), (40, 1414375812), (45, 1257222944), (48, 1178646510), (60, 942917208), (72, 785764340), (80, 707187906), (90, 628611472), (96, 589323255), (103, 549272160), (120, 471458604), (144, 392882170), (160, 353593953), (180, 314305736), (206, 274636080), (240, 235729302), (288, 196441085), (309, 183090720), (360, 157152868), (412, 137318040), (480, 117864651), (515, 109854432), (618, 91545360), (720, 78576434), (824, 68659020), (927, 61030240), (1030, 54927216), (1236, 45772680), (1440, 39288217), (1545, 36618144), (1648, 34329510), (1854, 30515120), (2060, 27463608), (2472, 22886340), (3090, 18309072), (3296, 17164755), (3708, 15257560), (4120, 13731804), (4635, 12206048), (4944, 11443170), (6180, 9154536), (7416, 7628780), (8240, 6865902), (9270, 6103024), (9888, 5721585), (12360, 4577268), (14832, 3814390), (16480, 3432951), (18540, 3051512), (24720, 2288634), (29664, 1907195), (37080, 1525756), (49440, 1144317), (74160, 762878), (148320, 381439)]