1284804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3919}}^1$

素因数の和:4620

約数の個数: 96

約数和(自身を含む): 4054095360

約数和(自身を除く): 2769290400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 683, 1366, 2049, 2732, 3415, 3919, 4098, 5464, 6830, 7838, 8196, 10245, 10928, 11757, 13660, 15676, 16392, 19595, 20490, 21856, 23514, 27320, 31352, 32784, 39190, 40980, 47028, 54640, 58785, 62704, 65568, 78380, 81960, 94056, 109280, 117570, 125408, 156760, 163920, 188112, 235140, 313520, 327840, 376224, 470280, 627040, 940560, 1881120, 2676677, 5353354, 8030031, 10706708, 13383385, 16060062, 21413416, 26766770, 32120124, 40150155, 42826832, 53533540, 64240248, 80300310, 85653664, 107067080, 128480496, 160600620, 214134160, 256960992, 321201240, 428268320, 642402480, 1284804960]

約数ペア:

[(1, 1284804960), (2, 642402480), (3, 428268320), (4, 321201240), (5, 256960992), (6, 214134160), (8, 160600620), (10, 128480496), (12, 107067080), (15, 85653664), (16, 80300310), (20, 64240248), (24, 53533540), (30, 42826832), (32, 40150155), (40, 32120124), (48, 26766770), (60, 21413416), (80, 16060062), (96, 13383385), (120, 10706708), (160, 8030031), (240, 5353354), (480, 2676677), (683, 1881120), (1366, 940560), (2049, 627040), (2732, 470280), (3415, 376224), (3919, 327840), (4098, 313520), (5464, 235140), (6830, 188112), (7838, 163920), (8196, 156760), (10245, 125408), (10928, 117570), (11757, 109280), (13660, 94056), (15676, 81960), (16392, 78380), (19595, 65568), (20490, 62704), (21856, 58785), (23514, 54640), (27320, 47028), (31352, 40980), (32784, 39190)]