51633360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71713}}^1$

素因数の和:71732

約数の個数: 60

約数和(自身を含む): 173404452

約数和(自身を除く): 121771092

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, 71713, 143426, 215139, 286852, 358565, 430278, 573704, 645417, 717130, 860556, 1075695, 1147408, 1290834, 1434260, 1721112, 2151390, 2581668, 2868520, 3227085, 3442224, 4302780, 5163336, 5737040, 6454170, 8605560, 10326672, 12908340, 17211120, 25816680, 51633360]

約数ペア:

[(1, 51633360), (2, 25816680), (3, 17211120), (4, 12908340), (5, 10326672), (6, 8605560), (8, 6454170), (9, 5737040), (10, 5163336), (12, 4302780), (15, 3442224), (16, 3227085), (18, 2868520), (20, 2581668), (24, 2151390), (30, 1721112), (36, 1434260), (40, 1290834), (45, 1147408), (48, 1075695), (60, 860556), (72, 717130), (80, 645417), (90, 573704), (120, 430278), (144, 358565), (180, 286852), (240, 215139), (360, 143426), (720, 71713)]