813507120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66463}}^1$

素因数の和:66499

約数の個数: 120

約数和(自身を含む): 2892779136

約数和(自身を除く): 2079272016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 66463, 132926, 199389, 265852, 332315, 398778, 531704, 598167, 664630, 797556, 996945, 1063408, 1129871, 1196334, 1329260, 1595112, 1993890, 2259742, 2392668, 2658520, 2990835, 3190224, 3389613, 3987780, 4519484, 4785336, 5317040, 5649355, 5981670, 6779226, 7975560, 9038968, 9570672, 10168839, 11298710, 11963340, 13558452, 15951120, 16948065, 18077936, 20337678, 22597420, 23926680, 27116904, 33896130, 40675356, 45194840, 47853360, 50844195, 54233808, 67792260, 81350712, 90389680, 101688390, 135584520, 162701424, 203376780, 271169040, 406753560, 813507120]

約数ペア:

[(1, 813507120), (2, 406753560), (3, 271169040), (4, 203376780), (5, 162701424), (6, 135584520), (8, 101688390), (9, 90389680), (10, 81350712), (12, 67792260), (15, 54233808), (16, 50844195), (17, 47853360), (18, 45194840), (20, 40675356), (24, 33896130), (30, 27116904), (34, 23926680), (36, 22597420), (40, 20337678), (45, 18077936), (48, 16948065), (51, 15951120), (60, 13558452), (68, 11963340), (72, 11298710), (80, 10168839), (85, 9570672), (90, 9038968), (102, 7975560), (120, 6779226), (136, 5981670), (144, 5649355), (153, 5317040), (170, 4785336), (180, 4519484), (204, 3987780), (240, 3389613), (255, 3190224), (272, 2990835), (306, 2658520), (340, 2392668), (360, 2259742), (408, 1993890), (510, 1595112), (612, 1329260), (680, 1196334), (720, 1129871), (765, 1063408), (816, 996945), (1020, 797556), (1224, 664630), (1360, 598167), (1530, 531704), (2040, 398778), (2448, 332315), (3060, 265852), (4080, 199389), (6120, 132926), (12240, 66463)]