48595857920

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5419}}^1$

素因数の和:5586

約数の個数: 160

約数和(自身を含む): 121361518080

約数和(自身を除く): 72765660160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 128, 155, 160, 226, 248, 256, 310, 320, 452, 496, 512, 565, 620, 640, 904, 992, 1130, 1240, 1280, 1808, 1984, 2260, 2480, 2560, 3503, 3616, 3968, 4520, 4960, 5419, 7006, 7232, 7936, 9040, 9920, 10838, 14012, 14464, 15872, 17515, 18080, 19840, 21676, 27095, 28024, 28928, 35030, 36160, 39680, 43352, 54190, 56048, 57856, 70060, 72320, 79360, 86704, 108380, 112096, 140120, 144640, 167989, 173408, 216760, 224192, 280240, 289280, 335978, 346816, 433520, 448384, 560480, 612347, 671956, 693632, 839945, 867040, 896768, 1120960, 1224694, 1343912, 1387264, 1679890, 1734080, 1793536, 2241920, 2449388, 2687824, 2774528, 3061735, 3359780, 3468160, 4483840, 4898776, 5375648, 6123470, 6719560, 6936320, 8967680, 9797552, 10751296, 12246940, 13439120, 13872640, 18982757, 19595104, 21502592, 24493880, 26878240, 37965514, 39190208, 43005184, 48987760, 53756480, 75931028, 78380416, 86010368, 94913785, 97975520, 107512960, 151862056, 156760832, 189827570, 195951040, 215025920, 303724112, 313521664, 379655140, 391902080, 430051840, 607448224, 759310280, 783804160, 1214896448, 1518620560, 1567608320, 2429792896, 3037241120, 4859585792, 6074482240, 9719171584, 12148964480, 24297928960, 48595857920]

約数ペア:

[(1, 48595857920), (2, 24297928960), (4, 12148964480), (5, 9719171584), (8, 6074482240), (10, 4859585792), (16, 3037241120), (20, 2429792896), (31, 1567608320), (32, 1518620560), (40, 1214896448), (62, 783804160), (64, 759310280), (80, 607448224), (113, 430051840), (124, 391902080), (128, 379655140), (155, 313521664), (160, 303724112), (226, 215025920), (248, 195951040), (256, 189827570), (310, 156760832), (320, 151862056), (452, 107512960), (496, 97975520), (512, 94913785), (565, 86010368), (620, 78380416), (640, 75931028), (904, 53756480), (992, 48987760), (1130, 43005184), (1240, 39190208), (1280, 37965514), (1808, 26878240), (1984, 24493880), (2260, 21502592), (2480, 19595104), (2560, 18982757), (3503, 13872640), (3616, 13439120), (3968, 12246940), (4520, 10751296), (4960, 9797552), (5419, 8967680), (7006, 6936320), (7232, 6719560), (7936, 6123470), (9040, 5375648), (9920, 4898776), (10838, 4483840), (14012, 3468160), (14464, 3359780), (15872, 3061735), (17515, 2774528), (18080, 2687824), (19840, 2449388), (21676, 2241920), (27095, 1793536), (28024, 1734080), (28928, 1679890), (35030, 1387264), (36160, 1343912), (39680, 1224694), (43352, 1120960), (54190, 896768), (56048, 867040), (57856, 839945), (70060, 693632), (72320, 671956), (79360, 612347), (86704, 560480), (108380, 448384), (112096, 433520), (140120, 346816), (144640, 335978), (167989, 289280), (173408, 280240), (216760, 224192)]