130206240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4799

約数の個数: 144

約数和(自身を含む): 467812800

約数和(自身を除く): 337606560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4759, 5472, 6840, 9120, 9518, 13680, 14277, 19036, 23795, 27360, 28554, 38072, 42831, 47590, 57108, 71385, 76144, 85662, 90421, 95180, 114216, 142770, 152288, 171324, 180842, 190360, 214155, 228432, 271263, 285540, 342648, 361684, 380720, 428310, 452105, 456864, 542526, 571080, 685296, 723368, 761440, 813789, 856620, 904210, 1085052, 1142160, 1356315, 1370592, 1446736, 1627578, 1713240, 1808420, 2170104, 2284320, 2712630, 2893472, 3255156, 3426480, 3616840, 4068945, 4340208, 5425260, 6510312, 6852960, 7233680, 8137890, 8680416, 10850520, 13020624, 14467360, 16275780, 21701040, 26041248, 32551560, 43402080, 65103120, 130206240]

約数ペア:

[(1, 130206240), (2, 65103120), (3, 43402080), (4, 32551560), (5, 26041248), (6, 21701040), (8, 16275780), (9, 14467360), (10, 13020624), (12, 10850520), (15, 8680416), (16, 8137890), (18, 7233680), (19, 6852960), (20, 6510312), (24, 5425260), (30, 4340208), (32, 4068945), (36, 3616840), (38, 3426480), (40, 3255156), (45, 2893472), (48, 2712630), (57, 2284320), (60, 2170104), (72, 1808420), (76, 1713240), (80, 1627578), (90, 1446736), (95, 1370592), (96, 1356315), (114, 1142160), (120, 1085052), (144, 904210), (152, 856620), (160, 813789), (171, 761440), (180, 723368), (190, 685296), (228, 571080), (240, 542526), (285, 456864), (288, 452105), (304, 428310), (342, 380720), (360, 361684), (380, 342648), (456, 285540), (480, 271263), (570, 228432), (608, 214155), (684, 190360), (720, 180842), (760, 171324), (855, 152288), (912, 142770), (1140, 114216), (1368, 95180), (1440, 90421), (1520, 85662), (1710, 76144), (1824, 71385), (2280, 57108), (2736, 47590), (3040, 42831), (3420, 38072), (4560, 28554), (4759, 27360), (5472, 23795), (6840, 19036), (9120, 14277), (9518, 13680)]