270547560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 905529600

約数和(自身を除く): 634982040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 397, 540, 631, 794, 1080, 1191, 1262, 1588, 1893, 1985, 2382, 2524, 3155, 3176, 3573, 3786, 3970, 4764, 5048, 5679, 5955, 6310, 7146, 7572, 7940, 9465, 9528, 10719, 11358, 11910, 12620, 14292, 15144, 15880, 17037, 17865, 18930, 21438, 22716, 23820, 25240, 28395, 28584, 34074, 35730, 37860, 42876, 45432, 47640, 53595, 56790, 68148, 71460, 75720, 85185, 85752, 107190, 113580, 136296, 142920, 170370, 214380, 227160, 250507, 340740, 428760, 501014, 681480, 751521, 1002028, 1252535, 1503042, 2004056, 2254563, 2505070, 3006084, 3757605, 4509126, 5010140, 6012168, 6763689, 7515210, 9018252, 10020280, 11272815, 13527378, 15030420, 18036504, 22545630, 27054756, 30060840, 33818445, 45091260, 54109512, 67636890, 90182520, 135273780, 270547560]

約数ペア:

[(1, 270547560), (2, 135273780), (3, 90182520), (4, 67636890), (5, 54109512), (6, 45091260), (8, 33818445), (9, 30060840), (10, 27054756), (12, 22545630), (15, 18036504), (18, 15030420), (20, 13527378), (24, 11272815), (27, 10020280), (30, 9018252), (36, 7515210), (40, 6763689), (45, 6012168), (54, 5010140), (60, 4509126), (72, 3757605), (90, 3006084), (108, 2505070), (120, 2254563), (135, 2004056), (180, 1503042), (216, 1252535), (270, 1002028), (360, 751521), (397, 681480), (540, 501014), (631, 428760), (794, 340740), (1080, 250507), (1191, 227160), (1262, 214380), (1588, 170370), (1893, 142920), (1985, 136296), (2382, 113580), (2524, 107190), (3155, 85752), (3176, 85185), (3573, 75720), (3786, 71460), (3970, 68148), (4764, 56790), (5048, 53595), (5679, 47640), (5955, 45432), (6310, 42876), (7146, 37860), (7572, 35730), (7940, 34074), (9465, 28584), (9528, 28395), (10719, 25240), (11358, 23820), (11910, 22716), (12620, 21438), (14292, 18930), (15144, 17865), (15880, 17037)]