248461560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7982

約数の個数: 128

約数和(自身を含む): 856872000

約数和(自身を除く): 608410440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 7933, 10440, 15660, 15866, 23799, 31320, 31732, 39665, 47598, 63464, 71397, 79330, 95196, 118995, 142794, 158660, 190392, 214191, 230057, 237990, 285588, 317320, 356985, 428382, 460114, 475980, 571176, 690171, 713970, 856764, 920228, 951960, 1070955, 1150285, 1380342, 1427940, 1713528, 1840456, 2070513, 2141910, 2300570, 2760684, 2855880, 3450855, 4141026, 4283820, 4601140, 5521368, 6211539, 6901710, 8282052, 8567640, 9202280, 10352565, 12423078, 13803420, 16564104, 20705130, 24846156, 27606840, 31057695, 41410260, 49692312, 62115390, 82820520, 124230780, 248461560]

約数ペア:

[(1, 248461560), (2, 124230780), (3, 82820520), (4, 62115390), (5, 49692312), (6, 41410260), (8, 31057695), (9, 27606840), (10, 24846156), (12, 20705130), (15, 16564104), (18, 13803420), (20, 12423078), (24, 10352565), (27, 9202280), (29, 8567640), (30, 8282052), (36, 6901710), (40, 6211539), (45, 5521368), (54, 4601140), (58, 4283820), (60, 4141026), (72, 3450855), (87, 2855880), (90, 2760684), (108, 2300570), (116, 2141910), (120, 2070513), (135, 1840456), (145, 1713528), (174, 1427940), (180, 1380342), (216, 1150285), (232, 1070955), (261, 951960), (270, 920228), (290, 856764), (348, 713970), (360, 690171), (435, 571176), (522, 475980), (540, 460114), (580, 428382), (696, 356985), (783, 317320), (870, 285588), (1044, 237990), (1080, 230057), (1160, 214191), (1305, 190392), (1566, 158660), (1740, 142794), (2088, 118995), (2610, 95196), (3132, 79330), (3480, 71397), (3915, 63464), (5220, 47598), (6264, 39665), (7830, 31732), (7933, 31320), (10440, 23799), (15660, 15866)]