480896460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 192

約数和(自身を含む): 1718438400

約数和(自身を除く): 1237541940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 4261, 5130, 5643, 5940, 6270, 7524, 8522, 9405, 10260, 11286, 12540, 12783, 17044, 18810, 21305, 22572, 25566, 28215, 37620, 38349, 42610, 46871, 51132, 56430, 63915, 76698, 80959, 85220, 93742, 112860, 115047, 127830, 140613, 153396, 161918, 187484, 191745, 230094, 234355, 242877, 255660, 281226, 323836, 383490, 404795, 421839, 460188, 468710, 485754, 562452, 575235, 703065, 728631, 766980, 809590, 843678, 890549, 937420, 971508, 1150470, 1214385, 1265517, 1406130, 1457262, 1619180, 1687356, 1781098, 2109195, 2185893, 2300940, 2428770, 2531034, 2671647, 2812260, 2914524, 3562196, 3643155, 4218390, 4371786, 4452745, 4857540, 5062068, 5343294, 6327585, 7286310, 8014941, 8436780, 8743572, 8905490, 10686588, 10929465, 12655170, 13358235, 14572620, 16029882, 17810980, 21858930, 24044823, 25310340, 26716470, 32059764, 40074705, 43717860, 48089646, 53432940, 80149410, 96179292, 120224115, 160298820, 240448230, 480896460]

約数ペア:

[(1, 480896460), (2, 240448230), (3, 160298820), (4, 120224115), (5, 96179292), (6, 80149410), (9, 53432940), (10, 48089646), (11, 43717860), (12, 40074705), (15, 32059764), (18, 26716470), (19, 25310340), (20, 24044823), (22, 21858930), (27, 17810980), (30, 16029882), (33, 14572620), (36, 13358235), (38, 12655170), (44, 10929465), (45, 10686588), (54, 8905490), (55, 8743572), (57, 8436780), (60, 8014941), (66, 7286310), (76, 6327585), (90, 5343294), (95, 5062068), (99, 4857540), (108, 4452745), (110, 4371786), (114, 4218390), (132, 3643155), (135, 3562196), (165, 2914524), (171, 2812260), (180, 2671647), (190, 2531034), (198, 2428770), (209, 2300940), (220, 2185893), (228, 2109195), (270, 1781098), (285, 1687356), (297, 1619180), (330, 1457262), (342, 1406130), (380, 1265517), (396, 1214385), (418, 1150470), (495, 971508), (513, 937420), (540, 890549), (570, 843678), (594, 809590), (627, 766980), (660, 728631), (684, 703065), (836, 575235), (855, 562452), (990, 485754), (1026, 468710), (1045, 460188), (1140, 421839), (1188, 404795), (1254, 383490), (1485, 323836), (1710, 281226), (1881, 255660), (1980, 242877), (2052, 234355), (2090, 230094), (2508, 191745), (2565, 187484), (2970, 161918), (3135, 153396), (3420, 140613), (3762, 127830), (4180, 115047), (4261, 112860), (5130, 93742), (5643, 85220), (5940, 80959), (6270, 76698), (7524, 63915), (8522, 56430), (9405, 51132), (10260, 46871), (11286, 42610), (12540, 38349), (12783, 37620), (17044, 28215), (18810, 25566), (21305, 22572)]