144429840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{200597}}^1$

素因数の和:200616

約数の個数: 60

約数和(自身を含む): 485045964

約数和(自身を除く): 340616124

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, 200597, 401194, 601791, 802388, 1002985, 1203582, 1604776, 1805373, 2005970, 2407164, 3008955, 3209552, 3610746, 4011940, 4814328, 6017910, 7221492, 8023880, 9026865, 9628656, 12035820, 14442984, 16047760, 18053730, 24071640, 28885968, 36107460, 48143280, 72214920, 144429840]

約数ペア:

[(1, 144429840), (2, 72214920), (3, 48143280), (4, 36107460), (5, 28885968), (6, 24071640), (8, 18053730), (9, 16047760), (10, 14442984), (12, 12035820), (15, 9628656), (16, 9026865), (18, 8023880), (20, 7221492), (24, 6017910), (30, 4814328), (36, 4011940), (40, 3610746), (45, 3209552), (48, 3008955), (60, 2407164), (72, 2005970), (80, 1805373), (90, 1604776), (120, 1203582), (144, 1002985), (180, 802388), (240, 601791), (360, 401194), (720, 200597)]