397304280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64919}}^1$

素因数の和:64953

約数の個数: 96

約数和(自身を含む): 1367215200

約数和(自身を除く): 969910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 64919, 129838, 194757, 259676, 324595, 389514, 519352, 584271, 649190, 779028, 973785, 1103623, 1168542, 1298380, 1558056, 1947570, 2207246, 2337084, 2596760, 2921355, 3310869, 3895140, 4414492, 4674168, 5518115, 5842710, 6621738, 7790280, 8828984, 9932607, 11036230, 11685420, 13243476, 16554345, 19865214, 22072460, 23370840, 26486952, 33108690, 39730428, 44144920, 49663035, 66217380, 79460856, 99326070, 132434760, 198652140, 397304280]

約数ペア:

[(1, 397304280), (2, 198652140), (3, 132434760), (4, 99326070), (5, 79460856), (6, 66217380), (8, 49663035), (9, 44144920), (10, 39730428), (12, 33108690), (15, 26486952), (17, 23370840), (18, 22072460), (20, 19865214), (24, 16554345), (30, 13243476), (34, 11685420), (36, 11036230), (40, 9932607), (45, 8828984), (51, 7790280), (60, 6621738), (68, 5842710), (72, 5518115), (85, 4674168), (90, 4414492), (102, 3895140), (120, 3310869), (136, 2921355), (153, 2596760), (170, 2337084), (180, 2207246), (204, 1947570), (255, 1558056), (306, 1298380), (340, 1168542), (360, 1103623), (408, 973785), (510, 779028), (612, 649190), (680, 584271), (765, 519352), (1020, 389514), (1224, 324595), (1530, 259676), (2040, 194757), (3060, 129838), (6120, 64919)]