613379280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134513}}^1$

素因数の和:134548

約数の個数: 80

約数和(自身を含む): 2001568320

約数和(自身を除く): 1388189040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 134513, 269026, 403539, 538052, 672565, 807078, 1076104, 1345130, 1614156, 2017695, 2152208, 2555747, 2690260, 3228312, 4035390, 5111494, 5380520, 6456624, 7667241, 8070780, 10222988, 10761040, 12778735, 15334482, 16141560, 20445976, 25557470, 30668964, 32283120, 38336205, 40891952, 51114940, 61337928, 76672410, 102229880, 122675856, 153344820, 204459760, 306689640, 613379280]

約数ペア:

[(1, 613379280), (2, 306689640), (3, 204459760), (4, 153344820), (5, 122675856), (6, 102229880), (8, 76672410), (10, 61337928), (12, 51114940), (15, 40891952), (16, 38336205), (19, 32283120), (20, 30668964), (24, 25557470), (30, 20445976), (38, 16141560), (40, 15334482), (48, 12778735), (57, 10761040), (60, 10222988), (76, 8070780), (80, 7667241), (95, 6456624), (114, 5380520), (120, 5111494), (152, 4035390), (190, 3228312), (228, 2690260), (240, 2555747), (285, 2152208), (304, 2017695), (380, 1614156), (456, 1345130), (570, 1076104), (760, 807078), (912, 672565), (1140, 538052), (1520, 403539), (2280, 269026), (4560, 134513)]