480711780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46853}}^1$

素因数の和:46890

約数の個数: 96

約数和(自身を含む): 1574294400

約数和(自身を除く): 1093582620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 46853, 93706, 140559, 187412, 234265, 281118, 421677, 468530, 562236, 702795, 843354, 890207, 937060, 1265031, 1405590, 1686708, 1780414, 2108385, 2530062, 2670621, 2811180, 3560828, 4216770, 4451035, 5060124, 5341242, 6325155, 8011863, 8433540, 8902070, 10682484, 12650310, 13353105, 16023726, 17804140, 24035589, 25300620, 26706210, 32047452, 40059315, 48071178, 53412420, 80118630, 96142356, 120177945, 160237260, 240355890, 480711780]

約数ペア:

[(1, 480711780), (2, 240355890), (3, 160237260), (4, 120177945), (5, 96142356), (6, 80118630), (9, 53412420), (10, 48071178), (12, 40059315), (15, 32047452), (18, 26706210), (19, 25300620), (20, 24035589), (27, 17804140), (30, 16023726), (36, 13353105), (38, 12650310), (45, 10682484), (54, 8902070), (57, 8433540), (60, 8011863), (76, 6325155), (90, 5341242), (95, 5060124), (108, 4451035), (114, 4216770), (135, 3560828), (171, 2811180), (180, 2670621), (190, 2530062), (228, 2108385), (270, 1780414), (285, 1686708), (342, 1405590), (380, 1265031), (513, 937060), (540, 890207), (570, 843354), (684, 702795), (855, 562236), (1026, 468530), (1140, 421677), (1710, 281118), (2052, 234265), (2565, 187412), (3420, 140559), (5130, 93706), (10260, 46853)]