40255107120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55909871}}^1$

素因数の和:55909890

約数の個数: 60

約数和(自身を含む): 135190070496

約数和(自身を除く): 94934963376

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, 55909871, 111819742, 167729613, 223639484, 279549355, 335459226, 447278968, 503188839, 559098710, 670918452, 838648065, 894557936, 1006377678, 1118197420, 1341836904, 1677296130, 2012755356, 2236394840, 2515944195, 2683673808, 3354592260, 4025510712, 4472789680, 5031888390, 6709184520, 8051021424, 10063776780, 13418369040, 20127553560, 40255107120]

約数ペア:

[(1, 40255107120), (2, 20127553560), (3, 13418369040), (4, 10063776780), (5, 8051021424), (6, 6709184520), (8, 5031888390), (9, 4472789680), (10, 4025510712), (12, 3354592260), (15, 2683673808), (16, 2515944195), (18, 2236394840), (20, 2012755356), (24, 1677296130), (30, 1341836904), (36, 1118197420), (40, 1006377678), (45, 894557936), (48, 838648065), (60, 670918452), (72, 559098710), (80, 503188839), (90, 447278968), (120, 335459226), (144, 279549355), (180, 223639484), (240, 167729613), (360, 111819742), (720, 55909871)]