313728060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5441}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 907856208

約数和(自身を除く): 594128148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5441, 5766, 9610, 10882, 11532, 14415, 16323, 19220, 21764, 27205, 28830, 32646, 54410, 57660, 65292, 81615, 108820, 163230, 168671, 326460, 337342, 506013, 674684, 843355, 1012026, 1686710, 2024052, 2530065, 3373420, 5060130, 5228801, 10120260, 10457602, 15686403, 20915204, 26144005, 31372806, 52288010, 62745612, 78432015, 104576020, 156864030, 313728060]

約数ペア:

[(1, 313728060), (2, 156864030), (3, 104576020), (4, 78432015), (5, 62745612), (6, 52288010), (10, 31372806), (12, 26144005), (15, 20915204), (20, 15686403), (30, 10457602), (31, 10120260), (60, 5228801), (62, 5060130), (93, 3373420), (124, 2530065), (155, 2024052), (186, 1686710), (310, 1012026), (372, 843355), (465, 674684), (620, 506013), (930, 337342), (961, 326460), (1860, 168671), (1922, 163230), (2883, 108820), (3844, 81615), (4805, 65292), (5441, 57660), (5766, 54410), (9610, 32646), (10882, 28830), (11532, 27205), (14415, 21764), (16323, 19220)]