771218880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3539}}^1$

素因数の和:3786

約数の個数: 112

約数和(自身を含む): 2460101760

約数和(自身を除く): 1688882880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 320, 454, 480, 681, 908, 960, 1135, 1362, 1816, 2270, 2724, 3405, 3539, 3632, 4540, 5448, 6810, 7078, 7264, 9080, 10617, 10896, 13620, 14156, 14528, 17695, 18160, 21234, 21792, 27240, 28312, 35390, 36320, 42468, 43584, 53085, 54480, 56624, 70780, 72640, 84936, 106170, 108960, 113248, 141560, 169872, 212340, 217920, 226496, 283120, 339744, 424680, 566240, 679488, 803353, 849360, 1132480, 1606706, 1698720, 2410059, 3213412, 3397440, 4016765, 4820118, 6426824, 8033530, 9640236, 12050295, 12853648, 16067060, 19280472, 24100590, 25707296, 32134120, 38560944, 48201180, 51414592, 64268240, 77121888, 96402360, 128536480, 154243776, 192804720, 257072960, 385609440, 771218880]

約数ペア:

[(1, 771218880), (2, 385609440), (3, 257072960), (4, 192804720), (5, 154243776), (6, 128536480), (8, 96402360), (10, 77121888), (12, 64268240), (15, 51414592), (16, 48201180), (20, 38560944), (24, 32134120), (30, 25707296), (32, 24100590), (40, 19280472), (48, 16067060), (60, 12853648), (64, 12050295), (80, 9640236), (96, 8033530), (120, 6426824), (160, 4820118), (192, 4016765), (227, 3397440), (240, 3213412), (320, 2410059), (454, 1698720), (480, 1606706), (681, 1132480), (908, 849360), (960, 803353), (1135, 679488), (1362, 566240), (1816, 424680), (2270, 339744), (2724, 283120), (3405, 226496), (3539, 217920), (3632, 212340), (4540, 169872), (5448, 141560), (6810, 113248), (7078, 108960), (7264, 106170), (9080, 84936), (10617, 72640), (10896, 70780), (13620, 56624), (14156, 54480), (14528, 53085), (17695, 43584), (18160, 42468), (21234, 36320), (21792, 35390), (27240, 28312)]