441547380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7411}}^1$

素因数の和:7757

約数の個数: 72

約数和(自身を含む): 1343588064

約数和(自身を除く): 902040684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 7411, 9930, 11916, 14822, 14895, 19860, 22233, 29644, 29790, 37055, 44466, 59580, 66699, 74110, 88932, 111165, 133398, 148220, 222330, 266796, 333495, 444660, 666990, 1333980, 2453041, 4906082, 7359123, 9812164, 12265205, 14718246, 22077369, 24530410, 29436492, 36795615, 44154738, 49060820, 73591230, 88309476, 110386845, 147182460, 220773690, 441547380]

約数ペア:

[(1, 441547380), (2, 220773690), (3, 147182460), (4, 110386845), (5, 88309476), (6, 73591230), (9, 49060820), (10, 44154738), (12, 36795615), (15, 29436492), (18, 24530410), (20, 22077369), (30, 14718246), (36, 12265205), (45, 9812164), (60, 7359123), (90, 4906082), (180, 2453041), (331, 1333980), (662, 666990), (993, 444660), (1324, 333495), (1655, 266796), (1986, 222330), (2979, 148220), (3310, 133398), (3972, 111165), (4965, 88932), (5958, 74110), (6620, 66699), (7411, 59580), (9930, 44466), (11916, 37055), (14822, 29790), (14895, 29644), (19860, 22233)]