23063940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 75620160

約数和(自身を除く): 52556220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 619, 621, 690, 810, 828, 1035, 1238, 1242, 1380, 1620, 1857, 1863, 2070, 2476, 2484, 3095, 3105, 3714, 3726, 4140, 5571, 6190, 6210, 7428, 7452, 9285, 9315, 11142, 12380, 12420, 14237, 16713, 18570, 18630, 22284, 27855, 28474, 33426, 37140, 37260, 42711, 50139, 55710, 56948, 66852, 71185, 83565, 85422, 100278, 111420, 128133, 142370, 167130, 170844, 200556, 213555, 250695, 256266, 284740, 334260, 384399, 427110, 501390, 512532, 640665, 768798, 854220, 1002780, 1153197, 1281330, 1537596, 1921995, 2306394, 2562660, 3843990, 4612788, 5765985, 7687980, 11531970, 23063940]

約数ペア:

[(1, 23063940), (2, 11531970), (3, 7687980), (4, 5765985), (5, 4612788), (6, 3843990), (9, 2562660), (10, 2306394), (12, 1921995), (15, 1537596), (18, 1281330), (20, 1153197), (23, 1002780), (27, 854220), (30, 768798), (36, 640665), (45, 512532), (46, 501390), (54, 427110), (60, 384399), (69, 334260), (81, 284740), (90, 256266), (92, 250695), (108, 213555), (115, 200556), (135, 170844), (138, 167130), (162, 142370), (180, 128133), (207, 111420), (230, 100278), (270, 85422), (276, 83565), (324, 71185), (345, 66852), (405, 56948), (414, 55710), (460, 50139), (540, 42711), (619, 37260), (621, 37140), (690, 33426), (810, 28474), (828, 27855), (1035, 22284), (1238, 18630), (1242, 18570), (1380, 16713), (1620, 14237), (1857, 12420), (1863, 12380), (2070, 11142), (2476, 9315), (2484, 9285), (3095, 7452), (3105, 7428), (3714, 6210), (3726, 6190), (4140, 5571)]