773744960

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 112

約数和(自身を含む): 1888296960

約数和(自身を除く): 1114552000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 158, 160, 241, 254, 316, 320, 395, 482, 508, 632, 635, 790, 964, 1016, 1205, 1264, 1270, 1580, 1928, 2032, 2410, 2528, 2540, 3160, 3856, 4064, 4820, 5056, 5080, 6320, 7712, 8128, 9640, 10033, 10160, 12640, 15424, 19039, 19280, 20066, 20320, 25280, 30607, 38078, 38560, 40132, 40640, 50165, 61214, 76156, 77120, 80264, 95195, 100330, 122428, 152312, 153035, 160528, 190390, 200660, 244856, 304624, 306070, 321056, 380780, 401320, 489712, 609248, 612140, 642112, 761560, 802640, 979424, 1218496, 1224280, 1523120, 1605280, 1958848, 2417953, 2448560, 3046240, 3210560, 4835906, 4897120, 6092480, 9671812, 9794240, 12089765, 19343624, 24179530, 38687248, 48359060, 77374496, 96718120, 154748992, 193436240, 386872480, 773744960]

約数ペア:

[(1, 773744960), (2, 386872480), (4, 193436240), (5, 154748992), (8, 96718120), (10, 77374496), (16, 48359060), (20, 38687248), (32, 24179530), (40, 19343624), (64, 12089765), (79, 9794240), (80, 9671812), (127, 6092480), (158, 4897120), (160, 4835906), (241, 3210560), (254, 3046240), (316, 2448560), (320, 2417953), (395, 1958848), (482, 1605280), (508, 1523120), (632, 1224280), (635, 1218496), (790, 979424), (964, 802640), (1016, 761560), (1205, 642112), (1264, 612140), (1270, 609248), (1580, 489712), (1928, 401320), (2032, 380780), (2410, 321056), (2528, 306070), (2540, 304624), (3160, 244856), (3856, 200660), (4064, 190390), (4820, 160528), (5056, 153035), (5080, 152312), (6320, 122428), (7712, 100330), (8128, 95195), (9640, 80264), (10033, 77120), (10160, 76156), (12640, 61214), (15424, 50165), (19039, 40640), (19280, 40132), (20066, 38560), (20320, 38078), (25280, 30607)]