1480821180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 4192570368

約数和(自身を除く): 2711749188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 331, 346, 431, 519, 662, 692, 862, 865, 993, 1038, 1293, 1324, 1655, 1724, 1730, 1986, 2076, 2155, 2586, 2595, 3310, 3460, 3972, 4310, 4965, 5172, 5190, 6465, 6620, 8620, 9930, 10380, 12930, 19860, 25860, 57263, 74563, 114526, 142661, 149126, 171789, 223689, 229052, 285322, 286315, 298252, 343578, 372815, 427983, 447378, 570644, 572630, 687156, 713305, 745630, 855966, 858945, 894756, 1118445, 1145260, 1426610, 1491260, 1711932, 1717890, 2139915, 2236890, 2853220, 3435780, 4279830, 4473780, 8559660, 24680353, 49360706, 74041059, 98721412, 123401765, 148082118, 246803530, 296164236, 370205295, 493607060, 740410590, 1480821180]

約数ペア:

[(1, 1480821180), (2, 740410590), (3, 493607060), (4, 370205295), (5, 296164236), (6, 246803530), (10, 148082118), (12, 123401765), (15, 98721412), (20, 74041059), (30, 49360706), (60, 24680353), (173, 8559660), (331, 4473780), (346, 4279830), (431, 3435780), (519, 2853220), (662, 2236890), (692, 2139915), (862, 1717890), (865, 1711932), (993, 1491260), (1038, 1426610), (1293, 1145260), (1324, 1118445), (1655, 894756), (1724, 858945), (1730, 855966), (1986, 745630), (2076, 713305), (2155, 687156), (2586, 572630), (2595, 570644), (3310, 447378), (3460, 427983), (3972, 372815), (4310, 343578), (4965, 298252), (5172, 286315), (5190, 285322), (6465, 229052), (6620, 223689), (8620, 171789), (9930, 149126), (10380, 142661), (12930, 114526), (19860, 74563), (25860, 57263)]