384679440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1$

素因数の和:6861

約数の個数: 120

約数和(自身を含む): 1308428160

約数和(自身を除く): 923748720

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 6763, 7110, 9480, 11376, 13526, 14220, 18960, 20289, 27052, 28440, 33815, 40578, 54104, 56880, 60867, 67630, 81156, 101445, 108208, 121734, 135260, 162312, 202890, 243468, 270520, 304335, 324624, 405780, 486936, 534277, 541040, 608670, 811560, 973872, 1068554, 1217340, 1602831, 1623120, 2137108, 2434680, 2671385, 3205662, 4274216, 4808493, 4869360, 5342770, 6411324, 8014155, 8548432, 9616986, 10685540, 12822648, 16028310, 19233972, 21371080, 24042465, 25645296, 32056620, 38467944, 42742160, 48084930, 64113240, 76935888, 96169860, 128226480, 192339720, 384679440]

約数ペア:

[(1, 384679440), (2, 192339720), (3, 128226480), (4, 96169860), (5, 76935888), (6, 64113240), (8, 48084930), (9, 42742160), (10, 38467944), (12, 32056620), (15, 25645296), (16, 24042465), (18, 21371080), (20, 19233972), (24, 16028310), (30, 12822648), (36, 10685540), (40, 9616986), (45, 8548432), (48, 8014155), (60, 6411324), (72, 5342770), (79, 4869360), (80, 4808493), (90, 4274216), (120, 3205662), (144, 2671385), (158, 2434680), (180, 2137108), (237, 1623120), (240, 1602831), (316, 1217340), (360, 1068554), (395, 973872), (474, 811560), (632, 608670), (711, 541040), (720, 534277), (790, 486936), (948, 405780), (1185, 324624), (1264, 304335), (1422, 270520), (1580, 243468), (1896, 202890), (2370, 162312), (2844, 135260), (3160, 121734), (3555, 108208), (3792, 101445), (4740, 81156), (5688, 67630), (6320, 60867), (6763, 56880), (7110, 54104), (9480, 40578), (11376, 33815), (13526, 28440), (14220, 27052), (18960, 20289)]