45209520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{62791}}^1$

素因数の和:62810

約数の個数: 60

約数和(自身を含む): 151831056

約数和(自身を除く): 106621536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 62791, 125582, 188373, 251164, 313955, 376746, 502328, 565119, 627910, 753492, 941865, 1004656, 1130238, 1255820, 1506984, 1883730, 2260476, 2511640, 2825595, 3013968, 3767460, 4520952, 5023280, 5651190, 7534920, 9041904, 11302380, 15069840, 22604760, 45209520]

約数ペア:

[(1, 45209520), (2, 22604760), (3, 15069840), (4, 11302380), (5, 9041904), (6, 7534920), (8, 5651190), (9, 5023280), (10, 4520952), (12, 3767460), (15, 3013968), (16, 2825595), (18, 2511640), (20, 2260476), (24, 1883730), (30, 1506984), (36, 1255820), (40, 1130238), (45, 1004656), (48, 941865), (60, 753492), (72, 627910), (80, 565119), (90, 502328), (120, 376746), (144, 313955), (180, 251164), (240, 188373), (360, 125582), (720, 62791)]