1242403560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8693}}^1$

素因数の和:9107

約数の個数: 96

約数和(自身を含む): 4048448040

約数和(自身を除く): 2806044480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 7146, 7940, 8693, 9528, 11910, 14292, 15880, 17386, 17865, 23820, 26079, 28584, 34772, 35730, 43465, 47640, 52158, 69544, 71460, 78237, 86930, 104316, 130395, 142920, 156474, 173860, 208632, 260790, 312948, 347720, 391185, 521580, 625896, 782370, 1043160, 1564740, 3129480, 3451121, 6902242, 10353363, 13804484, 17255605, 20706726, 27608968, 31060089, 34511210, 41413452, 51766815, 62120178, 69022420, 82826904, 103533630, 124240356, 138044840, 155300445, 207067260, 248480712, 310600890, 414134520, 621201780, 1242403560]

約数ペア:

[(1, 1242403560), (2, 621201780), (3, 414134520), (4, 310600890), (5, 248480712), (6, 207067260), (8, 155300445), (9, 138044840), (10, 124240356), (12, 103533630), (15, 82826904), (18, 69022420), (20, 62120178), (24, 51766815), (30, 41413452), (36, 34511210), (40, 31060089), (45, 27608968), (60, 20706726), (72, 17255605), (90, 13804484), (120, 10353363), (180, 6902242), (360, 3451121), (397, 3129480), (794, 1564740), (1191, 1043160), (1588, 782370), (1985, 625896), (2382, 521580), (3176, 391185), (3573, 347720), (3970, 312948), (4764, 260790), (5955, 208632), (7146, 173860), (7940, 156474), (8693, 142920), (9528, 130395), (11910, 104316), (14292, 86930), (15880, 78237), (17386, 71460), (17865, 69544), (23820, 52158), (26079, 47640), (28584, 43465), (34772, 35730)]