180512460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58991}}^1$

素因数の和:59023

約数の個数: 72

約数和(自身を含む): 579773376

約数和(自身を除く): 399260916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 58991, 117982, 176973, 235964, 294955, 353946, 530919, 589910, 707892, 884865, 1002847, 1061838, 1179820, 1769730, 2005694, 2123676, 2654595, 3008541, 3539460, 4011388, 5014235, 5309190, 6017082, 9025623, 10028470, 10618380, 12034164, 15042705, 18051246, 20056940, 30085410, 36102492, 45128115, 60170820, 90256230, 180512460]

約数ペア:

[(1, 180512460), (2, 90256230), (3, 60170820), (4, 45128115), (5, 36102492), (6, 30085410), (9, 20056940), (10, 18051246), (12, 15042705), (15, 12034164), (17, 10618380), (18, 10028470), (20, 9025623), (30, 6017082), (34, 5309190), (36, 5014235), (45, 4011388), (51, 3539460), (60, 3008541), (68, 2654595), (85, 2123676), (90, 2005694), (102, 1769730), (153, 1179820), (170, 1061838), (180, 1002847), (204, 884865), (255, 707892), (306, 589910), (340, 530919), (510, 353946), (612, 294955), (765, 235964), (1020, 176973), (1530, 117982), (3060, 58991)]